{
  "prompt_data": {
    "subject": {
      "type": "Person from the uploaded reference image",
      "identity_reference": "uploaded_image",
      "reference_mode": "strict_identity_matching",
      "preserve_face": true,
      "preserve_outfit": true,
      "preserve_hairstyle": true,
      "expression": "Soft, playful, looking directly at the camera with head slightly tilted"
    },
    "attire_and_accessories": {
      "outfit": "Same outfit as the uploaded reference image (do not change clothing, colors, or accessories)",
      "style": "Keep the original real-life outfit from the reference image, no cosplay modifications"
    },
    "pose_and_action": {
      "posture": "Crouching/squatting compactly inside a cardboard box",
      "knees": "Bent upwards towards chest",
      "hands": "Resting gently on the edge of the box or on the ankles",
      "vibe": "Playful and cute, imitating a cat sitting inside a box"
    },
    "environment": {
      "location": "Indoor room",
      "background": "Plain minimalist off-white or beige wall",
      "floor": "Light wood flooring",
      "props": "Standard brown cardboard shipping box"
    },
    "technical_specs": {
      "lighting": "Soft, diffuse natural lighting, even illumination",
      "camera_angle": "Eye-level or slightly high angle",
      "aspect_ratio": "5:7",
      "style": "Photorealistic, portrait photography, soft focus",
      "quality": "High definition, 8k, sharp details"
    },
    "negative_constraints": {
      "do_not_change": [
        "face shape",
        "facial features",
        "skin tone",
        "hairstyle",
        "hair color",
        "clothing style",
        "clothing color",
        "accessories"
      ],
      "avoid": [
        "cat ears",
        "fox tail",
        "choker/collar",
        "no-pants cosplay look",
        "anime/cartoon style",
        "oversexualized styling"
      ]
    }
  }
}