"type": "image generation prompt",

{
  "type": "image_generation_prompt",
  "language": "en",
  "aspect_ratio": "3:4",
  "style": "contemporary lifestyle photography, clean modern aesthetic",
  "identity_preservation": {
    "use_reference_image": true,
    "strict_identity_lock": true,
    "alter_face": false,
    "alter_features": false,
    "notes": "Use the uploaded reference image. Preserve 100% of the face, facial structure, skin texture, proportions, and natural expression exactly as provided."
  },
  "environment": {
    "location": "modern indoor space",
    "elements": [
      "light marble countertop",
      "polished concrete (cement) wall in the background"
    ],
    "atmosphere": "clean, modern, relaxed"
  },
  "composition": {
    "shot_type": "medium shot",
    "angle": "slight side 

...