另類滑板手美學肖像提示

```json
{
  "prompt_payload": {
    "subject_description": {
      "main_subject": "一位具有另類滑板風格的年輕女性",
      "hair": "長直赤褐色頭髮，配有齊瀏海",
      "face": "白皙膚色，銳利上揚的眼線，霧面紅色唇膏，手輕輕托著臉頰",
      "expression": "酷、自信、放鬆的眼神"
    },
    "attire_and_accessories": {
      "upper_body": "黑色圖案短版上衣，內搭黑色漁網長袖上衣，圖案為紫色設計",
      "lower_body": "卡其綠工裝慢跑褲，褲腳有鬆緊帶",
      "footwear": "黑白高筒帆布運動鞋",
      "jewelry": "銀色項圈項鍊",
      "prop": "滑板垂直立起，板頭朝上，板面朝前展示粉色和黃色塗鴉藝術，黃色輪子"
    },
    "pose_and_composition": {
      "pose": "坐在柏油路上，背靠水泥電線桿，一條腿伸向鏡頭（透視縮短），另一條腿彎曲",
      "angle": "低角度拍攝，與主體視線齊平",
      "framing": "全身至中景，垂直構圖"
    },
    "environment": {
      "setting": "城市街道旁，白天",
      "foreground": "柏油路面，有黃色標線",
      "background": "帶有黃色人字形危險條紋的水泥電線桿，模糊的樹木，藍天白雲，遠處的城市建築",
      "lighting": "自然日光，柔和陰影，均勻照明"
    },
    "technical_specifications": {
      "quality_tier": "超現實、HDR、UHD、8k 解析度",
      "style": "寫實、街頭攝影、電影感",
      "camera_settings": "高景深，主體清晰對焦，背景略帶散景",
      "textures": "精緻的布料紋理（漁網、棉質），風化的混凝土，刮花的滑板板面",
      "aspect_ratio": "--ar 9:16 (長/垂直)"
    }
  }
}
```