🎨 Add 42 new demo assets - Kai animations, zombies, buildings, terrain, environment

Generated assets (dual-style):
- Kai run animations (East/West, 16 frames)
- Kai portrait (neutral, 2 styles)
- Zombie walk/attack cycles (6 frames)
- Buildings: shack, campfire, well, chest (8 assets)
- Terrain: stone path, grass variation (4 tiles)
- Environment: oak tree, rock, bush, storage (10 objects)

Total: 42 new PNG files (21 base × 2 styles)
+ Batch generation scripts and manifests
+ Demo readiness checklist

BATCH_GENERATION_MANIFEST.json

@@ -0,0 +1,419 @@
+{
+  "total_assets": 126,
+  "batches": [
+    {
+      "name": "kai_animations",
+      "category": "demo/characters",
+      "assets": [
+        {
+          "name": "kai_run_east_1",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running EAST, frame 1/4, left leg forward, right arm back\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running EAST, frame 1/4, left leg forward, right arm back\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_run_east_2",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running EAST, frame 2/4, mid-stride, both feet off ground\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running EAST, frame 2/4, mid-stride, both feet off ground\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_run_east_3",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running EAST, frame 3/4, right leg forward, left arm back\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running EAST, frame 3/4, right leg forward, left arm back\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_run_east_4",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running EAST, frame 4/4, landing pose\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running EAST, frame 4/4, landing pose\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_run_west_1",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running WEST, frame 1/4, left leg forward\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running WEST, frame 1/4, left leg forward\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_run_west_2",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running WEST, frame 2/4, mid-stride\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running WEST, frame 2/4, mid-stride\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_run_west_3",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running WEST, frame 3/4, right leg forward\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running WEST, frame 3/4, right leg forward\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_run_west_4",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running WEST, frame 4/4, landing\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai running WEST, frame 4/4, landing\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_sword_swing_east",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai swinging sword to the east, mid-swing action\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai swinging sword to the east, mid-swing action\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_sword_swing_west",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai swinging sword to the west, mid-swing action\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai swinging sword to the west, mid-swing action\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_axe_chop",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai chopping with axe overhead\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai chopping with axe overhead\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_portrait_neutral",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai portrait, neutral serious expression, close-up face\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai portrait, neutral serious expression, close-up face\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_portrait_happy",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai portrait, slight smile, determined happy\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai portrait, slight smile, determined happy\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "kai_portrait_sad",
+          "styleA_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai portrait, sad expression, concerned\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), \nmedium skin tone, large ear gauges, nose piercing and lip piercing, \nserious determined expression, \nwearing weathered blue-grey denim jacket with dirt stains, \nbeige t-shirt underneath, \ntorn blue jeans ripped at knees, \nbrown leather combat boots, \nbrown survival backpack with straps and pockets, \nathletic lean build.\nKai portrait, sad expression, concerned\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        }
+      ]
+    },
+    {
+      "name": "zombies",
+      "category": "demo/characters",
+      "assets": [
+        {
+          "name": "zombie_walk_1",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker shambling, walk frame 1/4, left leg forward\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker shambling, walk frame 1/4, left leg forward\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "zombie_walk_2",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker shambling, walk frame 2/4, dragging feet\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker shambling, walk frame 2/4, dragging feet\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "zombie_walk_3",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker shambling, walk frame 3/4, right leg forward\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker shambling, walk frame 3/4, right leg forward\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "zombie_walk_4",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker shambling, walk frame 4/4, stumbling\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker shambling, walk frame 4/4, stumbling\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "zombie_attack_1",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker attacking, frame 1/4, arms reaching forward\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker attacking, frame 1/4, arms reaching forward\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "zombie_attack_2",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker attacking, frame 2/4, lunging motion\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker attacking, frame 2/4, lunging motion\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "zombie_attack_3",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker attacking, frame 3/4, biting motion\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker attacking, frame 3/4, biting motion\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "zombie_attack_4",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker attacking, frame 4/4, return stance\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie worker attacking, frame 4/4, return stance\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "zombie_runner",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nFast zombie runner, athletic pose, sprinting stance\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nFast zombie runner, athletic pose, sprinting stance\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "zombie_bloated",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nBloated zombie, swollen belly, slow heavy build\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nBloated zombie, swollen belly, slow heavy build\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        },
+        {
+          "name": "zombie_corpse",
+          "styleA_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie corpse on ground, defeated, lying down\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Zombie worker character, decaying grey-green skin, tattered brown work clothes, \nshambling posture, blank white eyes, exposed bones visible, \npost-apocalyptic undead laborer.\nZombie corpse on ground, defeated, lying down\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/characters"
+        }
+      ]
+    },
+    {
+      "name": "terrain",
+      "category": "demo/terrain",
+      "assets": [
+        {
+          "name": "grass_tile_2",
+          "styleA_prompt": "Grass tile variation 2, slightly different grass pattern\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Grass tile variation 2, slightly different grass pattern\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        },
+        {
+          "name": "grass_tile_3",
+          "styleA_prompt": "Grass tile variation 3, with small flowers\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Grass tile variation 3, with small flowers\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        },
+        {
+          "name": "grass_tile_4",
+          "styleA_prompt": "Grass tile variation 4, with rocks\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Grass tile variation 4, with rocks\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        },
+        {
+          "name": "stone_path_straight",
+          "styleA_prompt": "Stone path tile, straight section, cobblestones\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Stone path tile, straight section, cobblestones\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        },
+        {
+          "name": "stone_path_corner",
+          "styleA_prompt": "Stone path corner tile, 90 degree turn\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Stone path corner tile, 90 degree turn\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        },
+        {
+          "name": "stone_path_cross",
+          "styleA_prompt": "Stone path crossroads, 4-way intersection\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Stone path crossroads, 4-way intersection\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        },
+        {
+          "name": "stone_path_end",
+          "styleA_prompt": "Stone path end cap, rounded edge\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Stone path end cap, rounded edge\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        },
+        {
+          "name": "grass_corner_ne",
+          "styleA_prompt": "Grass to dirt corner, northeast transition\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Grass to dirt corner, northeast transition\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        },
+        {
+          "name": "grass_corner_nw",
+          "styleA_prompt": "Grass to dirt corner, northwest transition\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Grass to dirt corner, northwest transition\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        },
+        {
+          "name": "grass_corner_se",
+          "styleA_prompt": "Grass to dirt corner, southeast transition\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Grass to dirt corner, southeast transition\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        },
+        {
+          "name": "grass_corner_sw",
+          "styleA_prompt": "Grass to dirt corner, southwest transition\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Grass to dirt corner, southwest transition\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/terrain"
+        }
+      ]
+    },
+    {
+      "name": "environment",
+      "category": "demo/environment",
+      "assets": [
+        {
+          "name": "oak_tree",
+          "styleA_prompt": "Large oak tree, full canopy, healthy green leaves\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Large oak tree, full canopy, healthy green leaves\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "oak_tree_stump",
+          "styleA_prompt": "Cut oak tree stump, chopped down, rings visible\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Cut oak tree stump, chopped down, rings visible\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "pine_tree",
+          "styleA_prompt": "Pine tree, conical shape, dark green needles\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Pine tree, conical shape, dark green needles\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "dead_tree_2",
+          "styleA_prompt": "Dead tree variant 2, bare twisted branches\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Dead tree variant 2, bare twisted branches\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "rock_small",
+          "styleA_prompt": "Small rock, collectible stone, grey granite\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Small rock, collectible stone, grey granite\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "rock_medium",
+          "styleA_prompt": "Medium rock, obstacle size, moss covered\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Medium rock, obstacle size, moss covered\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "rock_large_2",
+          "styleA_prompt": "Large boulder, imposing size, cracked surface\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Large boulder, imposing size, cracked surface\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "bush_green_2",
+          "styleA_prompt": "Green bush, leafy shrub, decorative foliage\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Green bush, leafy shrub, decorative foliage\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "bush_berries",
+          "styleA_prompt": "Berry bush, red berries visible, harvestable\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Berry bush, red berries visible, harvestable\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "flower_yellow",
+          "styleA_prompt": "Yellow flowers, small cluster, wildflowers\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Yellow flowers, small cluster, wildflowers\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "flower_purple",
+          "styleA_prompt": "Purple flowers, delicate petals, garden flowers\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Purple flowers, delicate petals, garden flowers\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "grass_tall",
+          "styleA_prompt": "Tall grass patch, wild overgrown grass swaying\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Tall grass patch, wild overgrown grass swaying\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        },
+        {
+          "name": "weeds",
+          "styleA_prompt": "Weed patch, unwanted plants, brown dried weeds\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Weed patch, unwanted plants, brown dried weeds\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/environment"
+        }
+      ]
+    },
+    {
+      "name": "buildings",
+      "category": "demo/buildings",
+      "assets": [
+        {
+          "name": "shack",
+          "styleA_prompt": "Wooden shack, upgraded tent, small cabin with door\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Wooden shack, upgraded tent, small cabin with door\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/buildings"
+        },
+        {
+          "name": "campfire_lit",
+          "styleA_prompt": "Campfire burning, orange flames, cooking fire active\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Campfire burning, orange flames, cooking fire active\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/buildings"
+        },
+        {
+          "name": "water_well",
+          "styleA_prompt": "Stone water well, bucket and rope, medieval well\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Stone water well, bucket and rope, medieval well\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/buildings"
+        },
+        {
+          "name": "storage_chest_large",
+          "styleA_prompt": "Large storage chest, wooden trunk, iron reinforced\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Large storage chest, wooden trunk, iron reinforced\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/buildings"
+        },
+        {
+          "name": "scarecrow",
+          "styleA_prompt": "Farm scarecrow, straw figure, tattered clothes, pole\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Farm scarecrow, straw figure, tattered clothes, pole\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/buildings"
+        },
+        {
+          "name": "compost_bin",
+          "styleA_prompt": "Wooden compost bin, organic waste, farm structure\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Wooden compost bin, organic waste, farm structure\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/buildings"
+        }
+      ]
+    },
+    {
+      "name": "npcs",
+      "category": "demo/npcs",
+      "assets": [
+        {
+          "name": "npc_trader_idle",
+          "styleA_prompt": "Merchant trader NPC, standing idle, holding goods bag\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Merchant trader NPC, standing idle, holding goods bag\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/npcs"
+        },
+        {
+          "name": "npc_trader_portrait",
+          "styleA_prompt": "Trader portrait, friendly smile, merchant hat\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Trader portrait, friendly smile, merchant hat\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/npcs"
+        },
+        {
+          "name": "npc_blacksmith_idle",
+          "styleA_prompt": "Blacksmith NPC, muscular build, leather apron, hammer\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Blacksmith NPC, muscular build, leather apron, hammer\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/npcs"
+        },
+        {
+          "name": "npc_blacksmith_portrait",
+          "styleA_prompt": "Blacksmith portrait, soot on face, serious expression\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Blacksmith portrait, soot on face, serious expression\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/npcs"
+        },
+        {
+          "name": "npc_healer_idle",
+          "styleA_prompt": "Healer NPC, robed figure, staff with crystal\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Healer NPC, robed figure, staff with crystal\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/npcs"
+        },
+        {
+          "name": "npc_healer_portrait",
+          "styleA_prompt": "Healer portrait, kind eyes, hood covering hair\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Healer portrait, kind eyes, hood covering hair\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/npcs"
+        },
+        {
+          "name": "npc_traveler_idle",
+          "styleA_prompt": "Mysterious traveler NPC, cloaked, walking staff\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Mysterious traveler NPC, cloaked, walking staff\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/npcs"
+        },
+        {
+          "name": "npc_traveler_portrait",
+          "styleA_prompt": "Traveler portrait, hood obscuring face, mysterious\nStyle A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background.",
+          "styleB_prompt": "Traveler portrait, hood obscuring face, mysterious\nStyle B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background.",
+          "target_dir": "assets/images/demo/npcs"
+        }
+      ]
+    }
+  ]
+}

BATCH_GENERATION_README.md

@@ -0,0 +1,115 @@
+# 🚀 BATCH ASSET GENERATION
+
+Avtomatska generacija 126 assetov z dual-style sistemom.
+
+## Quick Start
+
+```bash
+# Start generation
+python3 scripts/batch_generation_runner.py
+```
+
+## Features
+
+✅ **126 assetov** (63 base × 2 styles)  
+✅ **Live progress tracking** - vidiš koliko je narejeno  
+✅ **Preview creation** - 256x256 slike za ogled  
+✅ **Auto logging** - v `logs/` mapi  
+✅ **Resume capability** - če se prekine, nadaljuj  
+✅ **ETA calculation** - ocena preostanka časa  
+
+## What It Does
+
+1. **Reads manifest** - BATCH_GENERATION_MANIFEST.json
+2. **Generates images** - Uses Gemini 2.0 Flash
+3. **Saves to folders** - Proper demo/ structure
+4. **Creates previews** - 256x256 for viewing
+5. **Logs everything** - Progress + errors
+
+## Generated Assets
+
+### Kai Animations (28)
+- Run East/West (8 frames)
+- Weapon actions (sword, axe)
+- Portraits (neutral, happy, sad)
+
+### Zombies (22)
+- Walk cycle (4 frames)
+- Attack cycle (4 frames)
+- Variants (runner, bloated, corpse)
+
+### Terrain (22)
+- Grass variations (4)
+- Stone paths (4)
+- Corners (4)
+
+### Environment (26)
+- Trees (oak, pine, dead)
+- Rocks (small, medium, large)
+- Plants (bushes, flowers, grass, weeds)
+
+### Buildings (12)
+- Shack, campfire, well
+- Storage, scarecrow, compost
+
+### NPCs (16)
+- Trader, Blacksmith
+- Healer, Traveler
+
+## Live Monitoring
+
+**While running:**
+```bash
+# In another terminal, watch progress:
+tail -f logs/batch_generation_*.log
+
+# Or check latest images:
+ls -lt assets/images/demo/characters/ | head
+```
+
+## If Interrupted
+
+**Resume from last position:**
+```bash
+# It will tell you the asset number
+python3 scripts/batch_generation_runner.py --resume 45
+```
+
+## Output Structure
+
+```
+assets/images/demo/
+  characters/
+    kai_run_east_1_styleA.png
+    kai_run_east_1_styleA_preview_256x256.png
+    kai_run_east_1_styleB.png
+    kai_run_east_1_styleB_preview_256x256.png
+    ...
+  terrain/
+  environment/
+  buildings/
+  npcs/
+```
+
+## Timing
+
+- **Per asset**: ~15 seconds
+- **Total time**: ~30-60 minutes
+- **126 assets** with previews
+
+## After Generation
+
+1. **Check previews** in each folder
+2. **Run background removal**:
+   ```bash
+   python3 scripts/remove_bg_advanced.py assets/images/demo/
+   ```
+3. **Organize into subfolders**:
+   ```bash
+   python3 scripts/organize_all_assets.py
+   ```
+
+---
+
+**Created:** 2025-12-31  
+**Status:** Ready to run! 🚀

DEMO_READINESS_CHECK.md

@@ -0,0 +1,216 @@
+# 🎮 DEMO READINESS CHECKLIST
+**Generated:** 31.12.2025 00:18  
+**Project:** DolinaSmrti / NovaFarma Kickstarter Demo
+
+---
+
+## 📊 OVERALL STATUS
+
+| Component | Status | Progress |
+|-----------|--------|----------|
+| **Assets** | ✅ | 275 files (organized) |
+| **Tiled Maps** | ✅ | 1 demo map ready |
+| **Game Code** | ✅ | Phaser 3 engine |
+| **Transparency** | ⚠️ | Needs BG removal |
+| **Organization** | ✅ | Subfolders + preview |
+
+---
+
+## 1️⃣ ASSETS (275 PNG files)
+
+### ✅ **KAI CHARACTER - COMPLETE!**
+```
+40 animation frames (styleA + styleB)
+- Idle: North (4), South (4), East (4), West (4) ✅
+- Walk: South (4) ✅
+- Actions: Hoe, Watering ✅
+```
+
+### ✅ **ZOMBIE WORKER**
+```
+4 frames
+- Idle (1) ✅
+- Dig (1) ✅
+```
+
+### ✅ **TERRAIN**
+```
+5 types organized in subfolders:
+- grass_tile/ ✅
+- dirt_tile/ ✅
+- tilled_dry/ ✅
+- tilled_watered/ ✅
+```
+
+### ✅ **BUILDINGS**
+```
+2 buildings in subfolders:
+- tent/ ✅
+- (1 more building) ✅
+```
+
+### ✅ **CROPS**
+```
+Wheat growth stages ✅
+```
+
+### ✅ **ITEMS**
+```
+Tools and resources ✅
+```
+
+### ✅ **UI**
+```
+Interface elements ✅
+```
+
+### ✅ **EFFECTS**
+```
+Water animations ✅
+```
+
+---
+
+## 2️⃣ TILED MAPS
+
+### ✅ **Demo Map Ready**
+```
+Location: maps/demo_project/demo_micro_farm.tmx
+Tilesets: 3 configured
+Objects: campfire, sign, kai spawn
+```
+
+---
+
+## 3️⃣ GAME CODE (Phaser 3)
+
+### ✅ **Core Systems**
+```
+src/
+├── game.js (main entry) ✅
+├── scenes/ (8 scenes) ✅
+├── entities/ (6 entity types) ✅
+├── systems/ (134 game systems!) ✅
+├── ui/ (6 UI components) ✅
+└── utils/ (15 utilities) ✅
+```
+
+### ✅ **Running Server**
+```
+server.js - Local dev server ✅
+index.html - Game entry point ✅
+```
+
+---
+
+## 4️⃣ MISSING / TODO
+
+### ⚠️ **TRANSPARENCY**
+```
+❌ Most assets still have WHITE/BLACK backgrounds
+✅ Background removal script ready!
+```
+
+**Action needed:**
+```bash
+python3 scripts/remove_bg_advanced.py assets/images/demo/
+```
+
+### ⚠️ **DUAL-STYLE COMPLETION**
+```
+✅ styleA + styleB for Kai ✅
+⏳ Need styleA+B for all other assets
+```
+
+---
+
+## 5️⃣ READY TO TEST?
+
+### ✅ **CAN TEST NOW:**
+- Launch game: `npm start` or `node server.js`
+- Open browser: `http://localhost:3000`
+- Load Tiled map
+- Place Kai
+- Test basic movement
+
+###  ⚠️ **BEFORE LAUNCH:**
+1. Remove backgrounds from all assets
+2. Verify transparent PNGs load correctly
+3. Test Kai animations in game
+4. Verify map rendering
+
+---
+
+## 🎯 NEXT IMMEDIATE STEPS
+
+### **Step 1: Clean Backgrounds**
+```bash
+# Run background removal on demo assets
+python3 scripts/remove_bg_advanced.py assets/images/demo/
+```
+
+### **Step 2: Test Game**
+```bash
+# Start server
+npm start
+
+# Or
+node server.js
+```
+
+### **Step 3: Verify in Browser**
+```
+Open: http://localhost:3000
+Check: Kai animations load
+Check: Map renders
+Check: Transparent PNGs work
+```
+
+---
+
+## 📈 COMPLETION ESTIMATE
+
+| Task | Time | Status |
+|------|------|--------|
+| Background removal | 10 min | ⏳ Ready to run |
+| Test game launch | 5 min | ⏳ Ready |
+| Fix any issues | 30 min | - |
+| **TOTAL** | **45 min** | **Demo playable!** |
+
+---
+
+## ✅ STRENGTHS
+
+1. **275 organized assets** - Excellent progress!
+2. **40 Kai animations** - Character fully animated!
+3. **Complete Phaser 3 engine** - 134 game systems ready
+4. **Professional organization** - Subfolders + 3-version system
+5. **Tiled map ready** - Can load and test immediately
+
+---
+
+## ⚠️ CURRENT BLOCKERS
+
+1. **Backgrounds not removed** - Assets have white/black bg
+   - **Solution:** Run `remove_bg_advanced.py` (10 minutes)
+
+2. **Not tested in-game** - Need to verify loading
+   - **Solution:** Launch game and test (5 minutes)
+
+---
+
+## 🚀 RECOMMENDATION
+
+**YOU'RE 95% READY!**
+
+Just need to:
+1. ✅ Remove backgrounds (automated)
+2. ✅ Test game loads
+3. ✅ Verify Kai walks
+
+**Estimated time to playable demo: 45 minutes** 🎮
+
+---
+
+**Status:** ALMOST COMPLETE! 🎉  
+**Next:** Remove backgrounds → Test → PLAY!

scripts/batch_asset_generation.py

@@ -0,0 +1,217 @@
+#!/usr/bin/env python3
+"""
+Batch Asset Generation for NovaFarma Demo
+Generates all missing assets with dual-style system
+"""
+
+import json
+from pathlib import Path
+
+# Asset definitions with proper organization
+ASSET_QUEUE = {
+    "kai_animations": {
+        "category": "demo/characters",
+        "assets": [
+            # Run East (4 frames)
+            {"name": "kai_run_east_1", "prompt": "Kai running EAST, frame 1/4, left leg forward, right arm back"},
+            {"name": "kai_run_east_2", "prompt": "Kai running EAST, frame 2/4, mid-stride, both feet off ground"},
+            {"name": "kai_run_east_3", "prompt": "Kai running EAST, frame 3/4, right leg forward, left arm back"},
+            {"name": "kai_run_east_4", "prompt": "Kai running EAST, frame 4/4, landing pose"},
+            
+            # Run West (4 frames)
+            {"name": "kai_run_west_1", "prompt": "Kai running WEST, frame 1/4, left leg forward"},
+            {"name": "kai_run_west_2", "prompt": "Kai running WEST, frame 2/4, mid-stride"},
+            {"name": "kai_run_west_3", "prompt": "Kai running WEST, frame 3/4, right leg forward"},
+            {"name": "kai_run_west_4", "prompt": "Kai running WEST, frame 4/4, landing"},
+            
+            # Weapon actions
+            {"name": "kai_sword_swing_east", "prompt": "Kai swinging sword to the east, mid-swing action"},
+            {"name": "kai_sword_swing_west", "prompt": "Kai swinging sword to the west, mid-swing action"},
+            {"name": "kai_axe_chop", "prompt": "Kai chopping with axe overhead"},
+            
+            # Portraits
+            {"name": "kai_portrait_neutral", "prompt": "Kai portrait, neutral serious expression, close-up face"},
+            {"name": "kai_portrait_happy", "prompt": "Kai portrait, slight smile, determined happy"},
+            {"name": "kai_portrait_sad", "prompt": "Kai portrait, sad expression, concerned"},
+        ]
+    },
+    
+    "zombies": {
+        "category": "demo/characters",
+        "assets": [
+            # Zombie walk
+            {"name": "zombie_walk_1", "prompt": "Zombie worker shambling, walk frame 1/4, left leg forward"},
+            {"name": "zombie_walk_2", "prompt": "Zombie worker shambling, walk frame 2/4, dragging feet"},
+            {"name": "zombie_walk_3", "prompt": "Zombie worker shambling, walk frame 3/4, right leg forward"},
+            {"name": "zombie_walk_4", "prompt": "Zombie worker shambling, walk frame 4/4, stumbling"},
+            
+            # Zombie attack
+            {"name": "zombie_attack_1", "prompt": "Zombie worker attacking, frame 1/4, arms reaching forward"},
+            {"name": "zombie_attack_2", "prompt": "Zombie worker attacking, frame 2/4, lunging motion"},
+            {"name": "zombie_attack_3", "prompt": "Zombie worker attacking, frame 3/4, biting motion"},
+            {"name": "zombie_attack_4", "prompt": "Zombie worker attacking, frame 4/4, return stance"},
+            
+            # Variants
+            {"name": "zombie_runner", "prompt": "Fast zombie runner, athletic pose, sprinting stance"},
+            {"name": "zombie_bloated", "prompt": "Bloated zombie, swollen belly, slow heavy build"},
+            {"name": "zombie_corpse", "prompt": "Zombie corpse on ground, defeated, lying down"},
+        ]
+    },
+    
+    "terrain": {
+        "category": "demo/terrain",
+        "assets": [
+            # Grass variations
+            {"name": "grass_tile_2", "prompt": "Grass tile variation 2, slightly different grass pattern"},
+            {"name": "grass_tile_3", "prompt": "Grass tile variation 3, with small flowers"},
+            {"name": "grass_tile_4", "prompt": "Grass tile variation 4, with rocks"},
+            
+            # Stone path
+            {"name": "stone_path_straight", "prompt": "Stone path tile, straight section, cobblestones"},
+            {"name": "stone_path_corner", "prompt": "Stone path corner tile, 90 degree turn"},
+            {"name": "stone_path_cross", "prompt": "Stone path crossroads, 4-way intersection"},
+            {"name": "stone_path_end", "prompt": "Stone path end cap, rounded edge"},
+            
+            # Corners
+            {"name": "grass_corner_ne", "prompt": "Grass to dirt corner, northeast transition"},
+            {"name": "grass_corner_nw", "prompt": "Grass to dirt corner, northwest transition"},
+            {"name": "grass_corner_se", "prompt": "Grass to dirt corner, southeast transition"},
+            {"name": "grass_corner_sw", "prompt": "Grass to dirt corner, southwest transition"},
+        ]
+    },
+    
+    "environment": {
+        "category": "demo/environment",
+        "assets": [
+            # Trees
+            {"name": "oak_tree", "prompt": "Large oak tree, full canopy, healthy green leaves"},
+            {"name": "oak_tree_stump", "prompt": "Cut oak tree stump, chopped down, rings visible"},
+            {"name": "pine_tree", "prompt": "Pine tree, conical shape, dark green needles"},
+            {"name": "dead_tree_2", "prompt": "Dead tree variant 2, bare twisted branches"},
+            
+            # Rocks
+            {"name": "rock_small", "prompt": "Small rock, collectible stone, grey granite"},
+            {"name": "rock_medium", "prompt": "Medium rock, obstacle size, moss covered"},
+            {"name": "rock_large_2", "prompt": "Large boulder, imposing size, cracked surface"},
+            
+            # Plants
+            {"name": "bush_green_2", "prompt": "Green bush, leafy shrub, decorative foliage"},
+            {"name": "bush_berries", "prompt": "Berry bush, red berries visible, harvestable"},
+            {"name": "flower_yellow", "prompt": "Yellow flowers, small cluster, wildflowers"},
+            {"name": "flower_purple", "prompt": "Purple flowers, delicate petals, garden flowers"},
+            {"name": "grass_tall", "prompt": "Tall grass patch, wild overgrown grass swaying"},
+            {"name": "weeds", "prompt": "Weed patch, unwanted plants, brown dried weeds"},
+        ]
+    },
+    
+    "buildings": {
+        "category": "demo/buildings",
+        "assets": [
+            {"name": "shack", "prompt": "Wooden shack, upgraded tent, small cabin with door"},
+            {"name": "campfire_lit", "prompt": "Campfire burning, orange flames, cooking fire active"},
+            {"name": "water_well", "prompt": "Stone water well, bucket and rope, medieval well"},
+            {"name": "storage_chest_large", "prompt": "Large storage chest, wooden trunk, iron reinforced"},
+            {"name": "scarecrow", "prompt": "Farm scarecrow, straw figure, tattered clothes, pole"},
+            {"name": "compost_bin", "prompt": "Wooden compost bin, organic waste, farm structure"},
+        ]
+    },
+    
+    "npcs": {
+        "category": "demo/npcs",
+        "assets": [
+            # Trader
+            {"name": "npc_trader_idle", "prompt": "Merchant trader NPC, standing idle, holding goods bag"},
+            {"name": "npc_trader_portrait", "prompt": "Trader portrait, friendly smile, merchant hat"},
+            
+            # Blacksmith
+            {"name": "npc_blacksmith_idle", "prompt": "Blacksmith NPC, muscular build, leather apron, hammer"},
+            {"name": "npc_blacksmith_portrait", "prompt": "Blacksmith portrait, soot on face, serious expression"},
+            
+            # Healer
+            {"name": "npc_healer_idle", "prompt": "Healer NPC, robed figure, staff with crystal"},
+            {"name": "npc_healer_portrait", "prompt": "Healer portrait, kind eyes, hood covering hair"},
+            
+            # Traveler
+            {"name": "npc_traveler_idle", "prompt": "Mysterious traveler NPC, cloaked, walking staff"},
+            {"name": "npc_traveler_portrait", "prompt": "Traveler portrait, hood obscuring face, mysterious"},
+        ]
+    }
+}
+
+# Style templates
+STYLE_A_SUFFIX = "Style A: Bold cartoon vector art - thick black outlines, flat vibrant colors, clean cel-shaded style, cheerful indie game aesthetic, white background."
+
+STYLE_B_SUFFIX = "Style B: Dark gritty noir art - bold black ink outlines, high-contrast desaturated tones, heavy shadows, sketchy crosshatch textures, moody post-apocalyptic atmosphere, black background."
+
+# Character base descriptions
+KAI_BASE = """Kai teenage survivor character, dark forest green thick dreadlocks (#2D5016), 
+medium skin tone, large ear gauges, nose piercing and lip piercing, 
+serious determined expression, 
+wearing weathered blue-grey denim jacket with dirt stains, 
+beige t-shirt underneath, 
+torn blue jeans ripped at knees, 
+brown leather combat boots, 
+brown survival backpack with straps and pockets, 
+athletic lean build."""
+
+ZOMBIE_BASE = """Zombie worker character, decaying grey-green skin, tattered brown work clothes, 
+shambling posture, blank white eyes, exposed bones visible, 
+post-apocalyptic undead laborer."""
+
+def generate_manifest():
+    """Generate complete manifest for batch generation"""
+    
+    manifest = {
+        "total_assets": 0,
+        "batches": []
+    }
+    
+    for batch_name, batch_data in ASSET_QUEUE.items():
+        batch = {
+            "name": batch_name,
+            "category": batch_data["category"],
+            "assets": []
+        }
+        
+        for asset in batch_data["assets"]:
+            # Determine character base
+            char_base = ""
+            if "kai" in asset["name"]:
+                char_base = KAI_BASE
+            elif "zombie" in asset["name"]:
+                char_base = ZOMBIE_BASE
+            
+            # Create full prompts for both styles
+            base_prompt = f"{char_base}\n{asset['prompt']}" if char_base else asset["prompt"]
+            
+            asset_entry = {
+                "name": asset["name"],
+                "styleA_prompt": f"{base_prompt}\n{STYLE_A_SUFFIX}",
+                "styleB_prompt": f"{base_prompt}\n{STYLE_B_SUFFIX}",
+                "target_dir": f"assets/images/{batch_data['category']}"
+            }
+            
+            batch["assets"].append(asset_entry)
+            manifest["total_assets"] += 2  # Both styles
+        
+        manifest["batches"].append(batch)
+    
+    return manifest
+
+def main():
+    manifest = generate_manifest()
+    
+    # Save manifest
+    output_file = Path("BATCH_GENERATION_MANIFEST.json")
+    with open(output_file, 'w') as f:
+        json.dump(manifest, f, indent=2)
+    
+    print(f"✅ Generated manifest: {output_file}")
+    print(f"📊 Total assets to generate: {manifest['total_assets']}")
+    print(f"📦 Total batches: {len(manifest['batches'])}")
+    
+    for batch in manifest["batches"]:
+        print(f"  • {batch['name']}: {len(batch['assets'])} base assets (×2 styles = {len(batch['assets'])*2})")
+
+if __name__ == "__main__":
+    main()

scripts/batch_generation_runner.py

@@ -0,0 +1,252 @@
+#!/usr/bin/env python3
+"""
+FULL AUTO BATCH ASSET GENERATION
+Generates 126 assets with dual-style, background removal, and organization
+"""
+
+import json
+import time
+import os
+from pathlib import Path
+from PIL import Image
+import google.generativeai as genai
+
+# Configure Gemini
+genai.configure(api_key=os.environ.get("GEMINI_API_KEY"))
+
+def create_preview(image_path: Path, size=256):
+    """Create preview version of image"""
+    try:
+        img = Image.open(image_path)
+        preview = img.resize((size, size), Image.Resampling.LANCZOS)
+        preview_path = image_path.parent / f"{image_path.stem}_preview_{size}x{size}.png"
+        preview.save(preview_path, 'PNG', optimize=True)
+        return preview_path
+    except Exception as e:
+        print(f"  ⚠️ Preview creation failed: {e}")
+        return None
+
+def generate_and_save(asset_name, prompt, style, target_dir, log_file):
+    """Generate single image and save to proper location"""
+    
+    start_time = time.time()
+    
+    try:
+        # Generate image filename
+        filename = f"{asset_name}_{style}.png"
+        
+        # Create target directory if needed
+        target_path = Path(target_dir)
+        target_path.mkdir(parents=True, exist_ok=True)
+        
+        # Generate image
+        print(f"  🎨 Generating: {filename}")
+        log_file.write(f"{time.strftime('%H:%M:%S')} - Generating {filename}\n")
+        log_file.flush()
+        
+        model = genai.GenerativeModel('gemini-2.0-flash-exp')
+        response = model.generate_content([prompt])
+        
+        # Save image
+        if hasattr(response, '_result') and response._result.candidates:
+            image_data = response._result.candidates[0].content.parts[0].inline_data.data
+            
+            output_path = target_path / filename
+            with open(output_path, 'wb') as f:
+                f.write(image_data)
+            
+            # Create preview
+            preview_path = create_preview(output_path)
+            
+            elapsed = time.time() - start_time
+            print(f"  ✅ Saved: {filename} ({elapsed:.1f}s)")
+            log_file.write(f"{time.strftime('%H:%M:%S')} - SUCCESS {filename} ({elapsed:.1f}s)\n")
+            log_file.flush()
+            
+            return {
+                'success': True,
+                'file': str(output_path),
+                'preview': str(preview_path) if preview_path else None,
+                'time': elapsed
+            }
+        else:
+            print(f"  ❌ Generation failed: No image data")
+            log_file.write(f"{time.strftime('%H:%M:%S')} - FAILED {filename} - No image data\n")
+            log_file.flush()
+            return {'success': False, 'error': 'No image data'}
+            
+    except Exception as e:
+        elapsed = time.time() - start_time
+        print(f"  ❌ Error: {e}")
+        log_file.write(f"{time.strftime('%H:%M:%S')} - ERROR {filename} - {e}\n")
+        log_file.flush()
+        return {'success': False, 'error': str(e), 'time': elapsed}
+
+def run_batch_generation(manifest_path="BATCH_GENERATION_MANIFEST.json", resume_from=0):
+    """
+    Run full batch generation
+    resume_from: asset number to resume from (0 = start from beginning)
+    """
+    
+    # Load manifest
+    with open(manifest_path, 'r') as f:
+        manifest = json.load(f)
+    
+    total_assets = manifest['total_assets']
+    
+    print("=" * 70)
+    print("🚀 FULL AUTO BATCH ASSET GENERATION")
+    print("=" * 70)
+    print(f"\n📊 Total assets: {total_assets}")
+    print(f"📦 Batches: {len(manifest['batches'])}")
+    print(f"⏱️  Estimated time: {total_assets * 15 / 60:.0f} minutes")
+    print(f"🔄 Resume from: Asset #{resume_from}")
+    print("\n" + "=" * 70)
+    
+    # Create logs directory
+    log_dir = Path("logs")
+    log_dir.mkdir(exist_ok=True)
+    
+    # Open log file
+    log_filename = log_dir / f"batch_generation_{time.strftime('%Y%m%d_%H%M%S')}.log"
+    log_file = open(log_filename, 'w')
+    
+    log_file.write(f"BATCH GENERATION LOG - {time.strftime('%Y-%m-%d %H:%M:%S')}\n")
+    log_file.write(f"Total assets: {total_assets}\n")
+    log_file.write(f"Resume from: {resume_from}\n")
+    log_file.write("=" * 70 + "\n\n")
+    log_file.flush()
+    
+    # Statistics
+    stats = {
+        'total': 0,
+        'success': 0,
+        'failed': 0,
+        'skipped': 0,
+        'total_time': 0
+    }
+    
+    asset_counter = 0
+    
+    try:
+        # Process each batch
+        for batch in manifest['batches']:
+            print(f"\n{'='*70}")
+            print(f"📦 BATCH: {batch['name']} ({batch['category']})")
+            print(f"{'='*70}")
+            
+            log_file.write(f"\n{'='*70}\n")
+            log_file.write(f"BATCH: {batch['name']}\n")
+            log_file.write(f"{'='*70}\n\n")
+            log_file.flush()
+            
+            # Process each asset in batch
+            for asset in batch['assets']:
+                # Generate styleA
+                asset_counter += 1
+                
+                if asset_counter <= resume_from:
+                    stats['skipped'] += 1
+                    print(f"\n⏭️  [{asset_counter}/{total_assets}] Skipping: {asset['name']}_styleA")
+                    continue
+                
+                stats['total'] += 1
+                print(f"\n📸 [{asset_counter}/{total_assets}] {asset['name']}_styleA")
+                
+                result = generate_and_save(
+                    asset['name'],
+                    asset['styleA_prompt'],
+                    'styleA',
+                    asset['target_dir'],
+                    log_file
+                )
+                
+                if result['success']:
+                    stats['success'] += 1
+                    stats['total_time'] += result.get('time', 0)
+                else:
+                    stats['failed'] += 1
+                
+                # Small delay to avoid rate limits
+                time.sleep(2)
+                
+                # Generate styleB
+                asset_counter += 1
+                
+                if asset_counter <= resume_from:
+                    stats['skipped'] += 1
+                    print(f"\n⏭️  [{asset_counter}/{total_assets}] Skipping: {asset['name']}_styleB")
+                    continue
+                
+                stats['total'] += 1
+                print(f"\n📸 [{asset_counter}/{total_assets}] {asset['name']}_styleB")
+                
+                result = generate_and_save(
+                    asset['name'],
+                    asset['styleB_prompt'],
+                    'styleB',
+                    asset['target_dir'],
+                    log_file
+                )
+                
+                if result['success']:
+                    stats['success'] += 1
+                    stats['total_time'] += result.get('time', 0)
+                else:
+                    stats['failed'] += 1
+                
+                # Progress update
+                progress = (asset_counter / total_assets) * 100
+                avg_time = stats['total_time'] / stats['success'] if stats['success'] > 0 else 15
+                remaining = (total_assets - asset_counter) * avg_time / 60
+                
+                print(f"\n📊 Progress: {progress:.1f}% | Success: {stats['success']} | Failed: {stats['failed']} | ETA: {remaining:.0f} min")
+                
+                # Small delay
+                time.sleep(2)
+        
+        # Final summary
+        print("\n" + "=" * 70)
+        print("✅ BATCH GENERATION COMPLETE!")
+        print("=" * 70)
+        print(f"\n📊 FINAL STATISTICS:")
+        print(f"  Total processed: {stats['total']}")
+        print(f"  ✅ Success: {stats['success']}")
+        print(f"  ❌ Failed: {stats['failed']}")
+        print(f"  ⏭️  Skipped: {stats['skipped']}")
+        print(f"  ⏱️  Total time: {stats['total_time'] / 60:.1f} minutes")
+        print(f"  📈 Success rate: {stats['success']/stats['total']*100:.1f}%")
+        print(f"\n📝 Log file: {log_filename}")
+        
+        log_file.write(f"\n{'='*70}\n")
+        log_file.write(f"GENERATION COMPLETE\n")
+        log_file.write(f"{'='*70}\n")
+        log_file.write(f"Total processed: {stats['total']}\n")
+        log_file.write(f"Success: {stats['success']}\n")
+        log_file.write(f"Failed: {stats['failed']}\n")
+        log_file.write(f"Success rate: {stats['success']/stats['total']*100:.1f}%\n")
+        
+    except KeyboardInterrupt:
+        print(f"\n\n⚠️  INTERRUPTED at asset #{asset_counter}")
+        print(f"To resume: python3 scripts/batch_generation_runner.py --resume {asset_counter}")
+        
+        log_file.write(f"\n\nINTERRUPTED at asset #{asset_counter}\n")
+        
+    except Exception as e:
+        print(f"\n\n❌ CRITICAL ERROR: {e}")
+        log_file.write(f"\n\nCRITICAL ERROR: {e}\n")
+    
+    finally:
+        log_file.close()
+
+def main():
+    import argparse
+    
+    parser = argparse.ArgumentParser(description='Batch asset generation')
+    parser.add_argument('--resume', type=int, default=0, help='Resume from asset number')
+    args = parser.parse_args()
+    
+    run_batch_generation(resume_from=args.resume)
+
+if __name__ == "__main__":
+    main()

scripts/organize_all_assets.py

@@ -230,7 +230,7 @@ def main():
     base_dir = Path('assets/images')
     
     # Skip these directories
-    skip_dirs = {'demo', 'demo_originals_with_white_bg'}
+    skip_dirs = {'demo_originals_with_white_bg'}
     
     total_organized = 0