带身份锁定的写实旅行肖像

提示词

{   "type": "image_generation_prompt",   "aspect_ratio": "3:4",   "style": "写实旅行人像，电影感日光",   "identity_preservation": {     "use_reference_image": true,     "strict_identity_lock": true,     "alter_face": false,     "alter_features": false,     "notes": "严格保留主体的面部、头发和自然特征，与参考图像完全一致。"   },   "subject": {     "gender": "female",     "pose": {       "body": "站在河边栏杆旁",       "orientation": "身体微微朝向河流方向倾斜",       "head": "转头面向镜头"     },     "expression": "自然、平静、带着柔和微笑",     "appearance": {       "hair": "长发，披散，自然微卷",       "wardrobe": "黑色长外套，优雅简约"     }   },   "environment": {     "location": "{argument name=\"location\" default=\"伦敦河畔步道\"}",     "landmarks": [       "塔桥清晰可见",       "泰晤士河",       "远处的现代伦敦天际线"     ],     "time_of_day": "晴朗白天",     "weather": "阳光明媚，蓝天"   },   "lighting": {     "type": "自然日光",     "direction": "侧前方阳光",     "effects": [       "柔和阴影",       "头发和外套上的自然高光",       "清晰的建筑细节"     ]   },   "camera": {     "shot_type": "中全景",     "angle": "平视",     "focus": "主体清晰对焦",     "depth_of_field": "中等，背景略微虚化",     "quality": "HD / 超清晰"   },   "quality": {     "resolution": "高清",     "realism": "写实摄影风格",     "detail_level": "建筑、水面和纹理的高细节"   },   "constraints": [     "不要改变面部特征",     "不要更改服装风格",     "不要有文字、标志或水印",     "不要使用人工滤镜",     "不要扭曲地标"   ],   "output_goal": "生成一张 HD、写实摄影风格的同一位女性在塔桥前的图像，保留原始场景和服装，但让她转头直接看向镜头，呈现自然日光。" }