# GPT Image Hub prompt

## 锁定身份的拉丁裔街头肖像
- URL: https://www.gptimagehub.com/zh-CN/library/latina-street-portrait-with-identity-lock
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-3205
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Flatina-street-portrait-with-identity-lock
- Category: 人像与摄影
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 肖像摄影, 街头肖像, 身份锁定, json提示词, 拉丁裔女性, 都市时尚
- Updated: 2026-10-27T17:27:08.098Z
- Created: 2026-10-27T17:27:08.098Z

用于生成城市街头回眸女性肖像的结构化JSON提示词，支持严格的面部与体态一致性。可按需调整服装款式、颜色及街景背景。

### Full prompt
```text
{
  "metadata": {
    "sourceReference": "参考照片",
    "conformanceConstraints": [
      {
        "target": "face",
        "requirement": "完全一致的身份匹配 (100%)"
      },
      {
        "target": "body",
        "requirement": "完全一致的身份匹配 (100%)"
      }
    ]
  },
  "sceneDefinition": {
    "mainSubject": {
      "demographics": {
        "gender": "女性",
        "ethnicity": "[拉丁裔]"
      },
      "physicalAppearance": {
        "hair": {
          "hue": "乌黑",
          "length": "长发",
          "texture": "微卷波浪",
          "style": "自然披散，垂落于背部并搭在右肩"
        }
      },
      "currentActionState": {
        "pose": {
          "torsoOrientation": "身体微背对镜头",
          "headPosition": "越过右肩回眸",
          "gaze": "直视镜头"
        },
        "expression": "自信从容"
      },
      "inventory": {
        "clothingLayers": [
          {
            "itemType": "top",
            "style": "[修身背心]",
            "color": "[明黄色]",
            "wornConfiguration": "扎入牛仔裤内"
          },
          {
            "itemType": "bottoms",
            "style": "[高腰紧身牛仔裤]",
            "color": "黑色牛仔布",
            "features": "左大腿处有破洞做旧设计"
          }
        ],
        "accessories": [
          {
            "itemType": "智能手表",
            "primaryColor": "[黄色]",
            "placement": "左手腕"
          }
        ]
      }
    },
    "environmentalContext": {
      "backdrop": {
        "type": "[城市街头]",
        "texture": "带有柔和虚化的都市建筑背景"
      }
    }
  }
}
```