# GPT Image Hub prompt

## 健身房对镜自拍沙漏身材
- URL: https://www.gptimagehub.com/zh-CN/library/gym-mirror-selfie-hourglass-pose
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-8304
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fgym-mirror-selfie-hourglass-pose
- Category: 人像与摄影
- Model: nanobanana
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 健身, 健身房, 对镜自拍, 沙漏身材, 人像摄影, 写实, 社交媒体
- Updated: 2026-10-28T03:34:03.098Z
- Created: 2026-10-28T03:34:03.098Z

生成一张在夜景天际线背景下的健身房对镜自拍照，凸显沙漏身材轮廓。可自定义城市夜景和短裤后方的文字印花。

### Full prompt
```text
{
  "subject": {
    "identity": "参考照片中的人物",
    "body": {
      "description": "极致沙漏型身材，极细腰身配合丰满臀部，纤细双肩凸显出夸张的腰臀比，紧致饱满的臀腿线条与自然弓起的背部曲线。",
      "pose": "双膝跪在地板上，背对镜子并侧头回眸，手持智能手机对镜自拍，突出后背与侧身曲线。",
      "barefoot": true
    },
    "wardrobe": {
      "top": "后身略微提起的白色短款裁剪T恤。",
      "bottom": "柔和淡粉色弹力运动超短裤，背面印有清晰未翻转的白色文字'[REFERENCE]'。",
      "accessories": "带有柔和粉色外壳的智能手机，简约精致项链。"
    }
  },
  "camera": {
    "type": "智能手机对镜自拍",
    "lens": "广角镜头",
    "aspect_ratio": "3:4"
  },
  "lighting": {
    "type": "大落地窗透入的夜间城市微光结合柔和的室内健身房灯光。",
    "quality": "柔和漫射光线，突显真实肌肤质感与身体线条。",
    "direction": "来自左上方侧向光。"
  },
  "scene": {
    "location": "现代化高档健身房。",
    "background": "透过大落地窗看到的[巴黎]夜景天际线模糊虚化，背景中有失焦的跑步机和镜面反射。",
    "props": "地面上铺放的浅蓝色健身垫。"
  },
  "texture": {
    "clothing": "柔软棉质短袖，光滑弹力氨纶短裤。",
    "skin": "细腻自然的真实皮肤质感。"
  },
  "style": {
    "mood": "电影感且真实的社交媒体摄影风",
    "detail_level": "高细节",
    "rendering": "带有自然光照过渡的逼真渲染"
  }
}
```