面部锁定，概念参考人像

{
"image_request": {
"identity_constraints": {
"reference_image": "概念参考图像",
"face_lock": true,
"priority": "高",
"instructions": "保持与参考概念相一致的自然面部特征。不要过度改变面部比例或表情。保持真实感与真实性。"
},
"subject": {
"type": "魅力女性",
"pose": {
"stance": "优雅地站立",
"hands": {
"left_hand": "左手：放在髋部",
"right_hand": "右手：轻触腰部的珍珠细节"
},
"head_position": "略微倾斜头部",
"posture": "自信而优雅"
},
"expression": {
"emotion": "平静的自信",
"facial_quality": "自然、优雅、沉着"
}
},
"appearance": {
"skin": {
"tone": "闪耀的铜褐色光泽",
"finish": "明亮、健康、平滑且纹理真实"
},
"lips": "自然丰盈，轮廓柔和清晰",
"hair": {
"style": "松散自然的发型",
"details": "几缕散发增添柔和感与真实感"
}
},
"wardrobe_and_jewelry": {
"outfit": {
"material": "层叠的珍珠与水晶",
"construction": [
"珍珠层叠构成",
"立体深度",
"不对称边缘",
"透明底布"
],
"visual_effect": "在温暖的摄影棚灯光下的微妙闪耀",
"style": "高定时尚，社论级奢华"
},
"accessories": [
"钻石珍珠耳环",
"珍珠钻石项链",
"手镯",
"左手腕上的钻石手表"
]
},
"environment": {
"background": {
"color": "铜金色",
"focus": "略微模糊",
"design_element": "3D“Dior”标志的微妙融入"
},
"atmosphere": "豪华摄影棚环境"
},
"lighting": {
"type": "摄影棚灯光",
"quality": "温暖、柔和、电影感",
"effects": [
"珍珠与肌肤上的柔和金色反射",
"柔和高光增强质感",
"边缘的微暗收边"
]
},
"camera_and_composition": {
"framing": "中景社论人像",
"focus": "聚焦于脸部、珠宝和服饰细节",
"depth_of_field": "适度的背景虚化以实现主体分离"
},
"rendering_and_style": {
"resolution": "超真实的16K分辨率",
"lighting_style": "现代社论照明",
"color_grading": "奢华、温暖、金色点缀的色调",
"finish": [
"高真实感",
"柔和扩散",
"无强烈阴影",
"无塑料感或过度平滑的皮肤"
]
}
}
}