极简影棚跪姿时尚人像

{
  "photo_type": "超写实影棚人像，时尚摄影",
  "subjects": {
    "count": 1,
    "faces": {
      "preserve_identity": true,
      "description": "与参考照片完全相同的面部、肤色和面部特征"
    }
  },
  "pose": {
    "body_position": "跪在地上，双腿并拢斜向一侧",
    "torso": "自然挺直的身姿",
    "arms": "一只手撑在地面上支撑，另一只手自然放在腿上",
    "head": "头部微侧",
    "expression": "自然自信的表情，嘴唇放松，柔和直视镜头"
  },
  "appearance": {
    "hair": "[中短款深棕色头发，微凌乱，自然蓬松]",
    "skin": "自然皮肤纹理，毛孔清晰可见，柔和影棚质感，无过度磨皮",
    "eyes": "清晰自然，与参考照片相符"
  },
  "outfit": {
    "top": "[白色高领短袖针织上衣]",
    "bottom": "[合身黑色修身西装长裤]",
    "fit": "剪裁得体，线条干净利落优雅"
  },
  "environment": {
    "location": "极简白色摄影棚",
    "background": "纯白无缝弧形无影墙与地面"
  },
  "lighting": {
    "type": "柔和高调影棚布光",
    "direction": "顶部漫射主光配合微妙辅光",
    "effects": [
      "身体下方柔和的地面投影",
      "均匀自然的皮肤光照"
    ]
  },
  "camera": {
    "angle": "略低于视平线的平视角度",
    "framing": "全身构图",
    "lens": "50mm人像镜头",
    "focus": "主体清晰聚焦，背景自然景深分离"
  },
  "color_grading": {
    "style": "极简干净美学",
    "tones": "中性纯白与温暖自然肤色",
    "contrast": "中等均衡对比度",
    "clarity": "高微对比度，呈现真实自然的皮肤质感"
  }
}