图像 提示词
超逼真赤褐色头发雀斑自拍
一个结构化的 JSON 提示词，用于生成一张超逼真的年轻女性肖像，她拥有充满活力的赤褐色头发和自然的雀斑。该提示词指定了自拍视角、详细的材质纹理、自然的漫射光照以及技术相机细节，以实现原始、真实的智能手机美学。
提示词
```json
{
"prompt_type": "超写实肖像",
"subject": {
"demographics": "年轻女性，大约 20 多岁",
"hair": {
"color": "鲜艳的红褐色 / 姜红色",
"texture": "蓬松、浓密的自然卷发和波浪",
"style": "齐肩长发，带有飘逸、修饰脸型的法式刘海",
"detail": "发丝清晰可见，发梢的毛躁感在光线下捕捉到"
},
"face": {
"skin": "白皙肤色，高度细腻的纹理，鼻梁和脸颊散布着清晰可见的自然雀斑",
"eyes": "柔和的棕色，直视镜头",
"lips": "丰满、饱满、有光泽的淡粉色嘴唇",
"expression": "中性、柔和、略带诱惑、放松的嘟嘴"
}
},
"apparel": {
"garment": "长袖修身款上衣",
"color": "柔和的鼠尾草绿 / 抹茶绿",
"neckline": "深 U 形或大圆领",
"material": "光滑、有弹性的面料（可能是运动服或棉混纺）",
"fit": "紧身、修身"
},
"pose": {
"angle": "自拍视角，略微高角度俯视",
"position": "头部向右倾斜，肩膀略微抬起",
"framing": "上半身 / 胸部特写",
"composition": "亲密特写，主体居中"
},
"lighting": {
"source": "自然漫射窗光",
"direction": "正面",
"quality": "柔和且讨人喜欢，在前额、鼻子和嘴唇上营造出柔和的高光",
"shadows": "下颌线和头发下方有极少的柔和阴影"
},
"environment": {
"background": "纯色、极简主义的室内墙壁",
"color": "米白色 / 浅灰色",
"context": "室内，简单的卧室或客厅空间",
"clutter": "无，背景干净聚焦"
},
"mood_and_atmosphere": {
"vibe": "随性、不费力、亲密、自然美",
"tone": "温暖、柔和、真实"
},
"technical_camera_details": {
"style": "原始摄影，智能手机自拍美学",
"resolution": "8K，高度细节化",
"lens": "24mm 广角（模拟手机摄像头）",
"aperture": "f/2.8，用于轻微景深模糊背景",
"film_stock": "柯达 Portra 400 模拟，营造温暖肤色",
"rendering": "虚幻引擎 5，Octane Render，光线追踪",
"texture_quality": "超真实的皮肤毛孔、发丝和织物纹理"
}
}
```
