提示词 prompt：如下：

```json
{
  "prompt_structure": {
    "subject": {
      "demographics": "皮肤白皙、有自然雀斑的年轻女性",
      "hair": "亮丽的 {argument name="hair color" default="红色"} 头发，梳成高高的凌乱发髻",
      "face": "表情平静，目光直视，化着淡雅的自然妆容，肤色被阳光亲吻过",
      "body": "身材苗条，左前臂内侧有清晰的细线花朵纹身，胸腔处有小字纹身",
      "clothing": "薄肩带薄荷绿三角比基尼套装",
      "accessories": "粗大的金色链条项链，右手腕戴着精致的金色手链"
    },
    "pose_and_action": {
      "posture": "优雅地斜倚在藤制躺椅上",
      "arm_placement": "左手肘弯曲，手托着脸颊/太阳穴，右臂自然地放在身体一侧",
      "leg_placement": "双腿伸直，脚踝交叉"
    },
    "environment": {
      "setting": "豪华度假村泳池边",
      "foreground": "带有米色坐垫的藤编躺椅，头顶上方有茅草伞的边缘",
      "midground": "碧绿的游泳池水，带有其他躺椅的泳池甲板",
      "background": "米色灰泥度假村建筑，带有拱形阳台，棕榈树映衬着晴朗的蓝天"
    },
    "lighting": {
      "type": "自然日光，受黄金时段影响",
      "direction": "柔和的头顶阳光透过茅草伞过滤下来",
      "shadows": "主体和椅子上投射出柔和自然的阴影"
    },
    "mood_and_atmosphere": {
      "vibe": "放松、宁静、度假休闲、夏日优雅",
      "tonality": "温暖、诱人、平和"
    },
    "technical_specs": {
      "style": "超逼真摄影风格，8k 分辨率，高清晰度",
      "camera": "单反相机，50mm 镜头",
      "aperture": "f/2.8，以实现轻微的景深模糊度假村背景",
      "focus": "主体面部和上半身对焦清晰",
      "color_grading": "鲜艳而自然的色彩，强调蓝色、绿色和温暖的肤色"
    }
  }
}
```

来源：https://x.com/rowanali09/status/2018703108310982814