Nano Banana Pro
提示词

```json { "reference_images": { "female_reference": "女性参考照片（保留面部、发型、比例、肤色）", "male_reference": "男性参考照片（保留面部、发型、比例、肤色）" }, "subjects": [ { "role": "female", "description": "基于参考图像的年轻女性，留着波浪形乌黑长发。", "pose": "靠近男性伴侣站立，面向镜头，略带优雅微笑，手臂放松自然。", "expression": "柔和、自信、迷人。", "makeup": "经典黑色烟熏妆，柔和修容的脸颊，自然缎面肤色，裸色/玫瑰色唇妆。", "styling_notes": [ "优雅得体的乳沟（不深，不挑逗）", "精致奢华的氛围" ] }, { "role": "male", "description": "基于参考图像的年轻男性，头发乌黑，打理整齐。", "pose": "站在女性伴侣旁边，姿态放松自信，一只手臂微妙地靠近她（非摆拍，自然）。", "expression": "沉着、自信、略带魅力。", "grooming": "刮干净胡须或留着浅浅的胡茬，自然肤质。", "styling_notes": [ "阳刚优雅", "精致奢华的氛围" ] } ], "outfits": { "female": { "top": "优雅的黑色衬衫，领口得体：心形领或柔和 V 领（适中深度），结构化胸部接缝。", "outerwear": "一件毛绒绒的黑色仿皮草大衣，披在肩上，垂至手肘。", "bottoms": "黑色亮片长裤或黑色亮片裙，部分可见。", "accessories": "手中拿着一个小巧的黑色手拿包。", "jewelry": [ "一条精致链子上的黑色钻石心形吊坠项链" ] }, "male": { "top": "黑色定制衬衫或细针织黑色高领衫，修身而优雅。", "outerwear": "奢华黑色羊毛大衣或黑色仿皮草大衣，敞开穿着。", "bottoms": "黑色定制长裤。", "accessories": "极简黑色皮革卡包或手拿包。", "jewelry": [ "极简黑色钻石或缟玛瑙吊坠项链" ] }, "color_rule": "所有服装和配饰均为黑色（单色黑对黑造型）。" }, "environment": { "location": "夜晚的高档城市街道（{argument name=\"city location\" default=\"伦敦，暗示为米字旗\"}）。", "background_elements": [ "带有大型石柱的宏伟建筑入口", "立面上的米字旗", "华丽的黑色金属大门", "带有暖白色小彩灯的大型绿色树篱", "停放的黑色豪华轿车（劳斯莱斯风格）", "远处的城市路灯和模糊的行人" ] }, "lighting": { "type": "夜间城市环境照明", "qualities": "暖色调的建筑灯光和小彩灯与冷色调的街灯混合，主体照明清晰，自然" } } ```