nanobanana prompt: Miniature Diorama Reconstruction with Isometric Perspective

{
  "reference_images": {
    "scene_reference": "ATTACHED_IMAGE",
    "usage_rule": "Use this image as the sole and exact source for scene layout, object placement, and composition. Do not reinterpret or replace the scene."
  },
  "concept": {
    "type": "miniature diorama reconstruction",
    "intent": "Rebuild the attached scene as a clean, collectible-scale diorama while preserving the original spatial relationships"
  },
  "environment": {
    "scale": "tabletop miniature",
    "ground": {
      "type": "sculpted base",
      "behavior": "supports all objects naturally without enclosure",
      "edges": "clean, minimal, slightly beveled"
    },
    "background": {
      "type": "seamless studio backdrop",
      "color": "pure white",
      "constraint": "no environment beyond the diorama base"
    }
  },
  "objects_and_elements": {
    "layout_rule": "All objects must remain in the same relative positions as in the reference image",
    "primary_elements": "exact vehicles, structures, props, and terrain visible in the reference",
    "detail_handling": "simplified but faithful miniature proportions",
    "characters": {
      "presence": "only if present in the reference",
      "style": "miniature figurines, no facial realism"
    }
  },
  "composition": {
    "view": "isometric or slightly elevated 3/4 perspective",
    "framing": "entire diorama visible, centered",
    "cropping": "no zoom, no cinematic crop"
  },
  "camera": {
    "lens_equivalent": "35mm–50mm",
    "perspective": "miniature realism",
    "distortion": "none"
  },
  "lighting": {
    "type": "soft studio lighting",
    "direction": "overhead and slightly angled",
    "shadows": "subtle contact shadows only beneath objects",
    "avoid": [
      "dramatic lighting",
      "spotlights",
      "cinematic contrast"
    ]
  },
  "materials_and_style": {
    "surface_finish": "smooth, matte or lightly satin",
    "material_quality": "high-quality scale model materials",
    "aesthetic": "clean, modern, premium diorama"
  },
  "quality_controls": {
    "image_clarity": "ultra-clean",
    "grain": "none",
    "noise": "none",
    "motion_blur": "none"
  },
  "negative_prompts": [
    "glass case",
    "display box",
    "museum enclosure",
    "transparent cube",
    "protective casing",
    "reflections on glass",
    "labels or plaques",
    "text overlays",
    "busy background",
    "cinematic blur"
  ]
}