健身網紅在豪華健身房的鏡子自拍

```json
{
  "generation_request": {
    "constraints": {
      "reference_adherence": {
        "facial_fidelity": "高",
        "instruction": "保留所描述對象的面部特徵和髮型。"
      }
    },
    "subject": {
      "demographics": "女性",
      "body": {
        "hair": {
          "style": "低馬尾",
          "details": "臉龐兩側有幾縷散落的髮絲"
        },
        "expression": "自信、專注的嘟嘴表情",
        "head_pose": "面向鏡子",
        "gaze": "看著手機螢幕。"
      },
      "apparel": {
        "upper_body": {
          "item": "羅紋長袖短版上衣",
          "color": "黑色",
          "finish": "帶有細微閃光/微光的黑色亮片面料",
          "details": [
            "拇指孔",
            "寬領口"
          ],
          "layering": "內搭一件同色系（黑色帶有細微微光）的細肩帶繞頸上衣"
        },
        "lower_body": {
          "item": "高腰運動短褲",
          "fit": "緊身",
          "color": "黑色"
        },
        "footwear": {
          "shoes": "白色短襪",
          "color": "白色",
          "socks": "白色"
        }
      },
      "accessories": {
        "jewelry": [
          "精緻的細金項鍊，帶有小吊墜",
          "小金圈耳環"
        ],
        "tech": {
          "device_model": "iPhone Pro",
          "device_color": "灰色/銀色",
          "case_details": "黑色手機殼"
        }
      },
      "pose_action": {
        "posture": "坐在地板上",
        "type": "鏡子自拍",
        "details": "雙腿伸展呈劈腿/伸展姿勢，軀幹扭向鏡子",
        "hands": {
          "right_hand": "舉起手機捕捉反射影像",
          "left_hand": "放在地板上支撐身體"
        }
      }
    },
    "scene": {
      "location": {
        "type": "現代豪華健身房",
        "architecture": [
          "黑色天花板，帶有線性燈光",
          "地板上的健身墊",
          "木質地板裝飾"
        ]
      },
      "background_elements": [
        "健身器材架",
        "啞鈴",
        "鏡面牆"
      ],
      "lighting": {
        "type": "頭頂健身房照明",
        "quality": "明亮、冷色調",
        "effects": "設備和地板上光滑的反射；黑色亮片上衣上細微的閃光點"
      }
    },
    "composition": {
      "camera_setup": {
        "type": "高解析度鏡子自拍",
        "angle": "低角度/與坐著的對象平視",
        "focus": "對象清晰對焦",
        "depth_of_field": "景深深邃，背景清晰"
      },
      "aesthetic_style": {
        "genre": "寫實健身攝影",
        "theme": "網紅健身動態更新",
        "visual_characteristics": [
          "時尚",
          "現代",
          "運動風"
        ]
      }
    }
  }
}
```