极简影棚人像，高面部保真度

```json
{
  "reference_face": {
    "instruction": "请使用提供的图片作为唯一的面部参考。精确匹配面部，不得对脸部结构、比例、肤色、雀斑、眼睛、鼻子、嘴唇或表情进行任何改动。",
    "consistency": "高",
    "face_integrity": "保持 100%"
  },
  "scene": {
    "setting": "极简室内摄影棚",
    "mood": "柔和、优雅、平静、精致",
    "lighting": {
      "type": "柔和漫射摄影棚灯光",
      "direction": "正面，带柔和侧补光",
      "contrast": "低到中等",
      "highlights": "柔和自然",
      "shadows": "微妙，平滑过渡"
    }
  },
  "background": {
    "environment": "时尚摄影棚 / 试衣间",
    "elements": [
      "中性色背景布",
      "柔软的织物纹理",
      "虚化的衣架"
    ],
    "color_palette": [
      "象牙白",
      "奶油色",
      "柔和米色"
    ],
    "depth_of_field": "浅景深，背景柔和模糊"
  },
  "subject": {
    "gender": "女性",
    "age_range": "20 岁出头至 20 岁中期",
    "pose": {
      "position": "坐姿或直立肖像",
      "orientation": "面向镜头",
      "posture": "放松而沉着"
    },
    "expression": {
      "facial": "柔和中性，带一丝自信",
      "eyes": "睁开，平静地凝视镜头",
      "mouth": "放松，自然唇形"
    }
  },
  "appearance": {
    "hair": {
      "color": "深棕色",
      "style": "半扎发，前额发丝柔和地修饰脸型",
      "texture": "顺滑，自然蓬松"
    },
    "skin": {
      "texture": "自然，真实",
      "details": "可见雀斑，柔和腮红，自然毛孔"
    },
    "makeup": {
      "style": "自然魅力妆",
      "foundation": "轻薄遮瑕，肌肤般质感",
      "eyes": "柔和中性色调，睫毛分明",
      "lips": "柔和玫瑰色 / 裸色"
    }
  },
  "clothing": {
    "top": {
      "type": "有纹理的无袖连衣裙",
      "color": "象牙白",
      "details": "领口和肩带处有黑白编织饰边",
      "fit": "修身，优雅"
    },
    "accessories": {
      "earrings": "小金圈耳环"
    }
  },
  "composition": {
    "framing": "中近景肖像",
    "camera_angle": "平视",
    "focus_point": "脸部和上半身",
    "balance": "主体居中，构图对称"
  },
  "image_quality": {
    "resolution": "超高细节",
    "sharpness": "清晰的面部细节",
    "style": "写实摄影风格",
    "noise": "极小"
  },
  "post_processing": {
    "color_grading": "柔和中性调色",
    "contrast": "柔和",
    "highlights": "受控",
    "saturation": "自然"
  }
}
```

---

**Original English:**
{
  "reference_face": {
    "instruction": "Use the provided image as the sole facial reference. Match the face exactly with no alterations to facial structure, proportions, skin tone, freckles, eyes, nose, lips, or expression.",
    "consistency": "high",
    "face_integrity": "preserve 100%"
  },
  "scene": {
    "setting": "minimal indoor studio",
    "mood": "soft, elegant, calm, refined",
    "lighting": {
      "type": "soft diffused studio lighting",
      "direction": "frontal with gentle side fill",
      "contrast": "low to medium",
      "highlights": "soft and natural",
      "shadows": "subtle, smooth falloff"
    }
  },
  "background": {
    "environment": "fashion studio / dressing room",
    "elements": [
      "neutral-toned backdrop",
      "soft fabric textures",
      "out-of-focus clothing rack"
    ],
    "color_palette": [
      "ivory",
      "cream",
      "soft beige"
    ],
    "depth_of_field": "shallow, background softly blurred"
  },
  "subject": {
    "gender": "female",
    "age_range": "early to mid 20s",
    "pose": {
      "position": "seated or upright portrait",
      "orientation": "facing camera",
      "posture": "relaxed and composed"
    },
    "expression": {
      "facial": "soft neutral with gentle confidence",
      "eyes": "open, calm gaze toward camera",
      "mouth": "relaxed, natural lips"
    }
  },
  "appearance": {
    "hair": {
      "color": "dark brown",
      "style": "half-up with soft front strands framing face",
      "texture": "smooth with natural volume"
    },
    "skin": {
      "texture": "natural, realistic",
      "details": "visible freckles, soft blush, natural pores"
    },
    "makeup": {
      "style": "natural glam",
      "foundation": "light coverage, skin-like finish",
      "eyes": "soft neutral tones with defined lashes",
      "lips": "muted rose / nude"
    }
  },
  "clothing": {
    "top": {
      "type": "textured sleeveless dress",
      "color": "ivory",
      "details": "black-and-white braided trim along neckline and straps",
      "fit": "tailored, elegant"
    },
    "accessories": {
      "earrings": "small gold hoop earrings"
    }
  },
  "composition": {
    "framing": "medium close-up portrait",
    "camera_angle": "eye-level",
    "focus_point": "face and upper torso",
    "balance": "centered subject with symmetrical framing"
  },
  "image_quality": {
    "resolution": "ultra-high detail",
    "sharpness": "crisp facial details",
    "style": "photorealistic",
    "noise": "minimal"
  },
  "post_processing": {
    "color_grading": "soft neutral grading",
    "contrast": "gentle",
    "highlights": "controlled",
    "saturation": "natural"
  }