写实镜面自拍提示词（Nano Banana Pro）

{ "meta_data": { "prompt_version": "2.0", "use_case": "照片级真实图像生成", "main_subject_count": 1 }, "subject_layer": { "anatomy": { "demographics": { "gender": "女性", "age_group": "年轻成人", "ethnicity": "白种人", "skin_tone": "白皙带温暖蜜桃底色", "build": "匀称，娇小" }, "face_detail": { "eyes": { "color": "蓝色", "makeup": "锐利黑色飞翘眼线，清晰睫毛" }, "nose": "小巧，纽扣形", "mouth": { "shape": "张开呈'O'形（嘟嘴/惊讶）", "teeth_visibility": "上排牙齿可见", "tongue_visibility": "牙齿后略微可见", "lip_color": "柔和粉色，自然" }, "complexion_accents": "脸颊和鼻梁上浓重的玫瑰粉腮红（日晒效果）" }, "hair": { "color": "铂金金色", "style_core": "两个凌乱的高位双丸子头", "framing": "长而松散的发丝垂落修饰脸型", "interaction": "主体用左手将一缕长发拉向一侧" } }, "attire_layer": { "garment_main": { "item": "抹胸连衣裙", "length": "迷你", "fit": "紧身/包身", "color": "淡绿色柠檬色", "texture": "褶皱面料，自然水平褶皱" }, "accessories": { "neck": "厚实绿松石/蓝绿色串珠颈链" }, "footwear": { "type": "细高跟凉鞋", "visibility": "一只鞋在抬起的脚上可见", "color_way": "橙色" } }, "pose_dynamics": { "posture": "跪在地板上，膝盖分开，腰部轻微拱起", "orientation": "面向镜子", "limb_placement": { "right_arm": "抬起，手持手机靠近脸部", "left_arm": "向侧面伸展，握住发丝", "legs": "跪姿，一只脚略微向后抬起" } } }, "environment_layer": { "setting_type": "家庭走廊/楼梯平台", "spatial_layout": { "floor": "柔软浅黄色全铺地毯", "walls": "淡粉色油漆，白色踢脚线", "background_left": "红色室内镶板门，银色门把手，白色电灯开关", "background_right": "带粉色扶手的楼梯，紫色地毯台阶" } }, "composition_and_tech": { "framing": { "type": "镜子自拍", "angle": "平视角度", "prop_device": "雪白苹果iPhone智能手机，珍珠/彩虹色手机壳，后置摄像头可见" }, "lighting": { "source": "漫射室内自然光", "direction": "前/右", "shadows": "柔和，后墙上有自然阴影" }, "aesthetic_style": { "visual_core": "照片级真实感", "vibe": "Z世代网红，俏皮，休闲", "color_grading": "柔和粉彩（柠檬绿，粉色，黄色，橙色，白色）" }, "camera_specs": { "focus": "主体清晰，背景浅景深", "aspect_ratio": "9:16" } } }