# GPT Image Hub prompt

## 電影感健身房模特兒肖像
- URL: https://www.gptimagehub.com/zh-TW/library/cinematic-fitness-model-gym-portrait
- Generator URL: https://www.gptimagehub.com/zh-TW/generate?promptId=oss-ym-mm-6275
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-TW%2Flibrary%2Fcinematic-fitness-model-gym-portrait
- Category: 人像與攝影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 健身, 健身房, 肖像攝影, 電影感, 運動服, 燈光
- Updated: 2026-10-27T12:01:08.098Z
- Created: 2026-10-27T12:01:08.098Z

生成虛構健身女模特兒背影的電影質感健身房肖像。修改括號中的上衣與短褲色彩或布光參數，可輕鬆調整不同運動造型。

### Full prompt
```text
{
  "task": "image_generation",
  "style": {
    "look": "電影感人像攝影",
    "photorealism": true
  },
  "subject": {
    "identity": "虛構健身女模特",
    "gender": "女性",
    "skin_tone": "白皙",
    "pose": {
      "view": "四分之三背面視角",
      "posture": "背部微弓姿勢",
      "head_direction": "回眸望向鏡頭"
    },
    "expression": "專注而認真的神情",
    "makeup": {
      "eyeliner": "微挑眼線",
      "finish": "自然電影感啞光底妝"
    },
    "hair": {
      "color": "蜂蜜棕色",
      "style": "丸子頭",
      "accessory": "髮夾"
    }
  },
  "wardrobe": {
    "top": {
      "type": "運動內衣",
      "color": "[grey]",
      "design": "多綁帶設計"
    },
    "bottom": {
      "type": "運動短褲",
      "fit": "緊身、高腰",
      "texture": "羅紋面料",
      "color": "[brown]"
    },
    "socks": {
      "type": "過膝長筒襪",
      "color": "黑色",
      "details": "紅色彩條裝飾"
    }
  },
  "environment": {
    "location": "現代健身房",
    "background_elements": [
      "紅色金屬深蹲架",
      "健身器材"
    ],
    "atmosphere": "電影感、微暗氛圍"
  },
  "camera": {
    "lens": "85mm",
    "depth_of_field": "淺景深背景虛化",
    "focus": "焦點銳利對準主體"
  },
  "lighting": {
    "type": "電影級攝影布光",
    "key": "柔和定向主光",
    "contrast": "高對比度",
    "highlights": "細膩剋制的輪廓光"
  },
  "detail": {
    "skin": "極高逼真度自然皮膚質感",
    "fabric": "精細微觀羅紋織物紋理"
  },
  "composition": {
    "aspect_ratio": "3:4",
    "framing": "肖像構圖"
  },
  "constraints": {
    "no_real_person_identity": true
  }
}
```