同一顶帽子，四种光线换四种情绪

{ "task": { "tool": "Nano Banana Pro", "type": "2x2 editorial grid storytelling", "version": "v1.1 luxury hat campaign, white outfit", "style": "ultra-realistic high fashion" }, "reference": { "mode": "image-to-image", "reference_strength": "maximum, preserve identity", "brief": "Keep the uploaded woman and her hat as the base identity; build a cohesive 2x2 grid of four cinematic editorial variations while her facial features stay consistent. She wears an elegant white outfit in all four frames." }, "grid": { "layout": "2x2", "keep_constant": "same model, same hat, same identity, same white outfit", "vary": "lighting, mood, camera angle, environment" }, "frame_top_left": {"scene": "golden-hour sunlit portrait", "light": "soft warm sunlight casting the hat's shadow detail", "mood": "elegant, calm, luxury", "camera": "close-up, shallow depth of field", "note": "white outfit softly lit, couture texture visible"}, "frame_top_right": {"scene": "indoor luxury editorial", "light": "soft diffused window light", "mood": "minimal, high-fashion magazine", "note": "focus pulled to hat texture, crystal details and the white outfit"}, "frame_bottom_left": {"scene": "sunset glow, stronger contrast", "light": "dramatic golden light with deep shadows", "mood": "sensual, bold, cinematic", "note": "glowing skin, glossy highlights, white fabric catching the sunset tone"}, "frame_bottom_right": {"scene": "night luxury look", "light": "spotlight with subtle crystal sparkle", "mood": "mysterious, premium, high-end campaign", "note": "crystals catching light against a darker background, white outfit accents still visible"}, "styling": {"hat": "white luxury wide-brim hat with crystal embellishments", "outfit": "elegant white couture, refined, feminine, luxurious, matched to the hat", "makeup": "natural glam, warm tones", "skin": "luminous, realistic texture", "hair": "soft, partly hidden under the hat"}, "camera_setup": {"body": "ARRI Alexa Mini LF", "lens": "85mm portrait lens", "aperture": "f/1.8", "depth_of_field": "shallow"}, "color_grade": {"palette": "warm ivory, gold, soft beige, pearl white", "style": "luxury editorial film", "grain": "subtle"}, "output_quality": {"resolution": "8K", "realism": "extreme", "detail": "flawless skin texture, crystal clarity, true-to-fabric white outfit, no distortion"}, "avoid": ["a different face"] }

任务设定为Nano Banana Pro的2x2分镜叙事大片，版本代号是奢华帽饰系列·白色套装篇，整体走超写实高定风。以图生图模式使用参考图，参考强度拉满、严格保留身份——用上传照片里的这位女士和她的帽子作为基础人设，做出四格电影感分镜变化，脸部特征全程保持一致，四格里她都穿同一套优雅白色套装。四宫格布局，模特、帽子、身份、白色套装这几样不变，变化的是光线、情绪、机位角度和环境。左上格是黄金时段的阳光肖像，暖调柔光在帽檐投出阴影细节，情绪是优雅、平静、奢华感，机位是近景加浅景深，白色套装被柔光照亮，能看清高定面料的纹理。右上格是室内奢华编辑风，光线是柔和的漫射窗光，情绪偏极简的高定杂志感，焦点落在帽子纹理、水晶镶嵌和白色套装的细节上。左下格是日落余晖、对比更强的一格，戏剧性的金色光线配深邃阴影，情绪转向性感、大胆、电影感，肌肤透出光泽，白色面料染上温暖的落日色调。右下格是夜间奢华造型，聚光灯配水晶的细碎反光，情绪神秘、高级、大片感，水晶在暗背景前闪光，白色套装的细节依然清晰可见。造型上，帽子是镶水晶的白色宽檐奢华款，服装是优雅白色高定，剪裁精致、女性化又奢华，和帽子呼应；妆容走自然裸感的暖调路线，肌肤要有光泽的真实质感，发型柔软，部分被帽子遮住。摄影参数用ARRI Alexa Mini LF机身配85mm人像镜头，光圈f/1.8，浅景深。调色走暖象牙白、金色、浅米色和珍珠白的奢华胶片质感，颗粒感要克制。成片质量要求8K分辨率、极致的写实度，肌肤纹理无瑕、水晶清晰锐利、白色套装的面料质感真实、不能出现畸变。需要避免的是脸部走样、变成另一个人。