Chân Dung Studio Tối Giản với Cái Nháy Mắt Tinh Nghịch

{
  "photo_type": "studio portrait, clean minimal aesthetic",
  "subject": {
    "type": "young woman",
    "use_reference_image": true,
    "face_reference": true,
    "preserve_identity": true,
    "instruction": "strictly use reference face, do not alter facial structure, skin tone, eye color, or hair color",
    "pose": "leaning slightly forward, shoulders angled, playful expression with one eye winking and tongue slightly out",
    "expression": "confident, flirty, natural candid"
  },
  "appearance": {
    "hair": "same as reference image, natural texture, unchanged",
    "eyes": "same as reference image, unchanged color",
    "skin": "natural texture, soft glow, no artificial smoothing",
    "makeup": "soft glam, blush, glossy lips"
  },
  "outfit": {
    "clothing": "[black off-shoulder fitted dress]",
    "style": "elegant going-out look"
  },
  "accessories": {
    "details": [
      "gold necklace with heart pendant",
      "minimal earrings"
    ]
  },
  "environment": {
    "location": "studio",
    "background": "plain light neutral wall"
  },
  "lighting": {
    "type": "soft studio lighting",
    "setup": "even front key light, subtle soft shadows"
  },
  "camera": {
    "angle": "eye level",
    "framing": "tight mid-shot portrait",
    "focus": "sharp focus on face"
  },
  "color_grading": {
    "style": "clean natural",
    "tones": "warm skin tones",
    "contrast": "medium"
  },
  "details": {
    "must_include": [
      "reference face unchanged",
      "exact hair and eye color",
      "playful wink expression",
      "authentic skin texture"
    ],
    "avoid": [
      "facial distortion",
      "altered identity",
      "plastic airbrushed skin",
      "different hair color"
    ]
  }
}