逼真的排球運動員姿勢

```json
{
  "subject_details": {
    "demographics": {
      "age": 19,
      "gender": "女性",
      "ethnicity": "高加索人/白人"
    },
    "hair": {
      "color": "淺金色，帶有細微的深色髮根",
      "style": "長髮，鬆散的沙灘波浪捲",
      "length": "長度超過肩膀至背部中央",
      "parting": "中分",
      "texture": "柔軟、細緻的髮絲修飾臉龐"
    },
    "skin": {
      "tone": "白皙/淺色，帶有暖色調",
      "texture": "光滑、自然",
      "complexion": "額頭和鼻樑有輕微的自然光澤",
      "blemishes": "鼻樑和臉頰有非常淡的自然雀斑"
    },
    "facial_features": {
      "face_shape": "鵝蛋臉，下巴線條柔和",
      "eyes": {
        "color": "深棕色",
        "shape": "杏仁狀，略微下垂",
        "eyelashes": "自然長度，輕微塗抹睫毛膏",
        "eyebrows": "中等粗細，有弧度，淺棕色/深金色"
      },
      "nose": {
        "shape": "鼻樑挺直，鼻尖略圓（蒜頭鼻）",
        "width": "平均/比例適中"
      },
      "lips": {
        "shape": "豐滿，唇峰清晰",
        "color": "自然的淡粉色/裸色",
        "finish": "啞光至緞面"
      },
      "cheeks": {
        "prominence": "蘋果肌柔和",
        "color": "淡淡的桃紅色/粉紅色暈染"
      },
      "expression": {
        "mood": "平靜、親切、自信",
        "mouth": "閉合，略帶一絲狡黠的微笑或淺笑",
        "gaze": "直視鏡頭"
      }
    },
    "body": {
      "pose": "俯臥（趴著）在地板上，上半身用手肘撐起",
      "legs": "膝蓋彎曲成 90 度角，雙腳抬起在空中",
      "hands": "雙手鬆散地交疊在身前地板上，手指交錯",
      "fingernails": "短而修剪整齊，塗有白色指甲油",
      "jewelry": "左手無名指戴著一枚細銀戒指"
    }
  },
  "attire_and_accessories": {
    "top": {
      "garment": "長袖排球球衣",
      "color": "白色底",
      "graphics": {
        "chest": "胸前可見部分藍色字母 'A'（可能是 'BEAR' 或類似的隊名）",
        "sleeves": "上臂有兩條水平條紋（一條寶藍色，一條黃色/金色）",
        "wrist_cuff": "左手腕袖口附近可見藍色文字（倒置）"
      },
      "fit": "寬鬆的運動版型"
    },
    "bottoms": {
      "garment": "彈性排球短褲",
      "color": "寶藍色",
      "fit": "緊身"
    },
    "footwear": {
      "shoes": "白色運動鞋（室內球鞋）",
      "soles": "白色鞋底，可見灰色 Under Armour 標誌",
      "socks": "白色中筒襪，略微堆疊"
    },
    "props": {
      "volleyball": {
        "brand": "Spalding",
        "model_text": "TF-VB5",
        "colors": "海軍藍、白色和銀色拼接",
        "location": "穩固地平衡在雙腳鞋底之間"
      }
    }
  }
}
```