和朋友在餐厅的自拍

渲染要点：{ "photo_type": "餐厅餐桌自拍（真实iPhone拍摄，室内暖色环境光）",

"subjects": { "count": 3,

"faces": {
"description": "使用3张上传的参考图片，保持身份完全一致，无平滑处理，无重塑，无面部编辑，保留精确的面部结构、肤色、眼睛、嘴唇"
},

"pose_description": "三位朋友紧密地坐在桌旁，身体前倾面向镜头，手肘撑在桌上，脸部被手框住",

"expressions": [
"左：放松的自然表情，柔和认真的眼神",
"中：俏皮地撅嘴，双手捧脸",
"右：俏皮的表情，舌头微吐，下巴靠在手上"
],

"body_language": [
"亲密的友好姿势",
"身体前倾面向镜头",
"随意姿态",
"并非完美摆拍"
]

},

"clothing": { "details": [ "深色修身T恤", "长袖", "极简风格", "自然的织物褶皱和弹力" ] },

"lighting": { "type": "餐厅环境光",

"setup": [
"暖色顶灯",
"柔和的光线衰减",
"背景装饰灯"
],

"effects": [
"皮肤上的暖色高光",
"下巴下方轻微阴影",
"面部亮度不均",
"背景灯光的微妙光晕"
],

"color_temperature": "暖色 3000K 至 3400K"

},

"phone_capture": { "details": [ "前置摄像头自拍构图", "轻微广角畸变", "面部特写构图", "自然的握持感" ] },

"camera": { "type": "智能手机前置摄像头",

"lens": "24mm 广角",

"settings": {
"aperture": "f/2.0",
"iso": "ISO 300-700",
"shutter_speed": "1/40s"
},

"focus": "边缘略微柔和的焦点",

"sensor_behavior": [
"低光颗粒感",
"阴影噪点",
"轻微柔和"
]

},

"skin_realism": { "details": [ "可见毛孔", "自然皮肤光泽", "不均匀纹理", "无修图或平滑处理" ] },

"hair": { "details": [ "自然蓬松", "可见散落发丝", "轻微毛躁", "并非完美造型" ] },

"background": { "setting": "餐厅内部",

"details": [
"可见餐桌布置",
"玻璃杯和餐具",
"背景中的装饰花卉或灯光",
"略微模糊的环境"
]

},

"color_grading": { "style": "原始手机照片",

"rules": [
"无重度滤镜",
"暖色调",
"自然对比度",
"非电影感"
]

},

"imperfections": [ "颗粒感", "光线不平衡", "轻微模糊", "轻微镜头畸变" ],

"composition": { "camera_angle": "前置摄像头自拍角度", "framing": "紧密特写构图", "depth": "面部清晰，背景柔和模糊" },

"resolution_and_aspect_ratio": "4K, 4:5",

"vibe": "姐妹晚餐时刻，俏皮，抓拍，无滤镜",

"strict_rules": { "must_have": [ "参考面部保持不变", "真实皮肤纹理", "温暖不完美的光线", "紧密自拍构图", "自然表情" ],

"avoid": [
"影棚灯光",
"完美对称"。用法：搭配一张参考图，把你的实际产品或人物替换进去，可保持构图不变。