具備身份鎖定的寫實健身房自拍提示

```json
{
  "image_prompt": {
    "reference": {
      "face_identity": "上傳的參考圖像",
      "identity_lock": true,
      "face_preservation": "100% 相同的臉部結構、比例、皮膚紋理、眼睛形狀、嘴唇、鼻子、眉毛、痣、雀斑和自然表情"
    },
    "subject": {
      "type": "年輕女性",
      "expression": "柔和放鬆的表情，帶有微光澤的嘴唇",
      "gaze": "目光略微越過鏡頭，帶著平靜的自信",
      "pose": {
        "position": "從略上方拍攝的特寫自拍角度",
        "head": "輕微傾斜",
        "posture": "隨性自然"
      }
    },
    "hair": {
      "color": "{argument name=\"hair color\" default=\"dark brown\"}",
      "style": "向後梳成低馬尾或束髮造型，髮際線整潔"
    },
    "makeup": {
      "style": "自然運動光澤",
      "details": [
        "水潤肌膚妝感",
        "眉毛清晰有型",
        "淡雅睫毛膏",
        "自然腮紅",
        "柔和光澤粉唇"
      ]
    },
    "outfit": {
      "top": "寬鬆白色圖案 T 恤",
      "accessories": [
        "白色耳罩式耳機掛在頸部",
        "小巧耳釘"
      ]
    },
    "environment": {
      "location": "現代健身房內部",
      "background_elements": [
        "健身椅",
        "運動器材",
        "木質地板",
        "窗戶透進的柔和日光"
      ]
    },
    "lighting": {
      "type": "自然健身房照明",
      "characteristics": [
        "皮膚上的柔和高光",
        "真實陰影",
        "乾淨中性色調"
      ]
    },
    "photography_style": {
      "style": "隨性健身自拍",
      "camera_look": "智慧型手機前置鏡頭視角",
      "depth_of_field": "淺景深，背景略微模糊",
      "mood": "清新、運動、不費力"
    },
    "render_quality": {
      "realism": "高度寫實",
      "detail_level": "高",
      "skin_texture": "自然，帶有可見毛孔和光澤",
      "resolution": "高解析度",
      "color_grading": "乾淨中性色調，膚色平衡偏暖"
    }
  }
}
```