Nano Banana prompt: {

{
  "meta": {
    "aspect_ratio": "4:5",
    "quality": "ultra_photorealistic",
    "camera": "iPhone 15 Pro Max",
    "lens": "24mm wide",
    "style": "raw iPhone outdoor photography, natural skin texture, zero plastic look, slight handheld imperfection",
    "priority": "MAXIMUM FACE AND BODY CONSISTENCY"
  },

  "identity_enforcement": {
    "strictness": "ABSOLUTE",
    "instruction": "Use MY EXACT FEMALE MODEL ONLY. Facial identity must match perfectly with no drift. Preserve exact facial structure, eye shape, nose, lips, jawline, skin texture, height perception, shoulder width, waist-to-hip ratio, and overall body proportions. No beautification, no identity blending.",
    "locked_traits": [
      "exact face identity",
      "exact body proportions",
      "natural curves",
      "realistic anatomy",
      "authentic skin texture"
    ]
  },

  "scene": {
    "location": "private backyard patio",
    "environment": [
      "light gray stone patio tiles",
      "minimal modern garden plants",
      "sun lounger with fabric surface",
      "soft natural shadows across the ground"
    ],
    "time": "early afternoon",
    "atmosphere": "quiet, warm, casual outdoor moment"
  },

  "lighting": {
    "type": "natural sunlight",
    "direction": "top-front daylight",
    "color_temperature": "neutral daylight",
    "effect": "soft highlights on skin, gentle shadows from natural body contours, realistic outdoor exposure"
  },

  "camera_perspective": {
    "pov": "third-person, close standing distance",
    "angle": "slightly above chest level, looking downward",
    "distance": "close-medium",
    "framing": "mid-thigh to top of head",
    "stability": "slight handheld feel, casually framed"
  },

  "subject": {
    "gender": "female",
    "age": "adult (21+)",
    "vibe": "young adult, relaxed confidence",

    "body": {
      "type": "curvy hourglass",
      "upper_body": "naturally full chest with realistic gravity and soft contouring",
      "waist": "slim and proportional, not exaggerated",
      "hips": "rounded and balanced with torso",
      "legs": "full upper thighs with natural contact",
      "stomach": "flat but soft, realistic skin tension",
      "balance": "harmonious proportions, gravity-driven posture"
    },

    "skin": {
      "tone": "match model exactly (fair with warm undertone)",
      "texture": "visible natural skin texture",
      "details": "subtle warmth on cheeks and chest from sun exposure"
    },

    "hair": {
      "color": "match model exactly (natural blonde)",
      "length": "long",
      "style": "straight with slight natural movement",
      "part": "center-parted",
      "behavior": "falls naturally over shoulders"
    },

    "face": {
      "expression": "eyes gently closed with a soft, relaxed smile",
      "vibe": "peaceful, casual, lightly playful",
      "makeup": "minimal, natural lashes, light blush",
      "features": "exact facial structure preserved"
    },

    "pose": {
      "position": "sitting on a sun lounger",
      "upper_body": "leaning slightly forward with relaxed shoulders",
      "arms