{

{ "generation_request": { "meta_data": { "tool": "NanoBanana 2", "task_type": "hair_dye_transformation_4step_grid", "language": "en", "priority": "highest", "version": "v2.0_DEEP_AUBURN_HAIR_DYE_LOW_ERROR_GRID" }, "input": { "mode": "text_to_image", "notes": "Create a photoreal 2x2 step-by-step beauty transformation grid featuring one young adult woman across four panels with very strong identity consistency. The sequence must read clearly as one continuous at-home hair dye process. Keep the woman visually identical in all panels: same facial structure, same skin tone, same age, same proportions, and same natural beauty direction. Prioritize realism, continuity, and clean anatomy over dramatic complexity. Keep poses simple, believable, and easy to read. Hair transformation must progress logically from dye application to wet post-wash hair, then slightly damp drying stage, then final styled result. The final hair color must be a rich deep auburn-red or dark copper-red with glossy dimensional depth, elegant and luxurious, never bright orange or ginger." }, "output_settings": { "aspect_ratio": "1:1", "orientation": "square", "resolution_target": "ultra_high_res", "num_images": 1, "layout": { "type": "grid", "rows": 2, "cols": 2, "gutter": "thin", "outer_border": "none", "panel_consistency": "maximum_identity_lock" }, "render_style": "premium_beauty_editorial_realism", "sharpness": "ultra_editorial_crisp", "grain": "minimal", "dynamic_range": "soft_rich_natural", "color_grade": "warm_luxury_beauty" }, "subject": { "identity": "one young adult woman with locked facial identity across all four panels", "face_lock": "very_strong", "hair_story": "clear progressive transformation into deep auburn-red or dark copper-red hair", "beauty": "fresh natural face, realistic skin texture, minimal refined makeup, no heavy glam changes between panels" }, "scene": { "environment": "clean elevated home interior, realistic bathroom vanity or home mirror area, visually consistent across the sequence", "mood": "fresh, feminine, believable, premium, polished, realistic" }, "panel_direction": { "panel_1": "hair dye application step at home, near a mirror or vanity, hair neatly sectioned, visible dye cream applied on a few front and side sections, one hand applying dye and the other stabilizing the hair, simple white T-shirt or white blouse with a few small natural dye stains, easy readable pose, clean mirror presence without complex reflection distortion", "panel_2": "immediately after washing, hair fully wet, darker and more saturated, slick texture, same woman, same white top still visible, calm front or three-quarter angle, no towel wrapping, no chaotic splashes", "panel_3": "drying stage, hair slightly damp and softer, deep auburn-red tone becoming clearer, relaxed home beauty moment, simple pose, gentle natural volume beginning to appear", "panel_4": "final result, smooth voluminous blow-dried deep auburn-red hair with polished shine and rich dimensional color, wearing a green satin halter top tied at the neck and blue jeans, confident fresh expression, premium beauty campaign finish" }, "continuity_rules": { "identity": "the exact same woman must appear in every panel", "progression": "hair color and texture must evolve logically from one panel to the next", "styling": "beauty direction remains natural and consistent, only hair texture and final outfit change according to the story", "anatomy": "all arms, hands, shoulders, neck, and mirror interactions must remain physically realistic" }, "camera": { "framing": "close beauty portrait or medium-close portrait in every panel", "angle": "clean beauty campaign angles with strong continuity and readable posing", "lens": "85mm premium portrait lens", "focus": "sharp on face, hair texture, dye cream, wet texture, drying texture, and final blowout detail", "depth_of_field": "soft luxurious separation with strong facial detail retention" }, "lighting": { "type": "professional beauty lighting with realistic home ambience", "quality": "soft controlled flattering light, dimensional but natural, elegant highlights on hair, accurate skin rendering", "skin_rendering": "realistic skin texture, no plastic effect" }, "must_have": [ "2x2 transformation grid", "one identical woman across all four panels", "clear step-by-step continuity", "deep auburn-red or dark copper-red final result", "home hair dye application step", "white top with subtle dye stains in panel 1", "fully wet washed-hair step in panel 2", "slightly damp drying step in panel 3", "blow-dried polished final result in panel 4", "green satin halter top in the final panel", "blue jeans in the final panel", "photoreal quality", "realistic hands", "clean anatomy", "realistic mirror handling", "luxury beauty campaign feel" ], "negative_prompt": [ "different woman in each panel", "identity drift", "different face shape", "different age", "salon setting", "bright orange ginger hair", "neon red hair", "cartoon", "plastic skin", "blurry face", "bad anatomy", "extra fingers", "missing fingers", "deformed hands", "broken wrists", "awkward shoulders", "impossible arm position", "confusing mirror reflection", "duplicate reflection", "messy unrealistic dye splatter", "chaotic composition", "cheap lighting", "low detail", "text", "logo", "watermark" ] } }

{ "generation_request": { "meta_data": { "tool": "NanoBanana 2", "task_type": "hair_dye_transformation_4step_grid", "language": "en", "priority": "highest", "version": "v2.0_DEEP_AUBURN_HAIR_DYE_LOW_ERROR_GRID" }, "input": { "mode": "text_to_image", "notes": "创建一个写实的 2x2 分步美妆蜕变网格，四格画面中为同一位年轻成年女性，必须具有非常强的身份一致性。整套序列必须清晰呈现为一个连续的居家染发过程。所有画面中的女性在视觉上完全一致：相同的面部结构、相同的肤色、相同的年龄、相同的身体比例，以及相同的自然美感方向。优先保证真实感、连续性和干净的解剖结构，而非戏剧化的复杂度。姿势保持简单、可信、易读。头发蜕变必须按逻辑推进：从染膏涂抹，到洗发后的湿发，再到微湿的吹干阶段，最后是定型完成。最终发色必须是浓郁的深褐红色或深铜红色，带有光泽的立体深度，优雅奢华，绝不能是亮橙色或姜黄色。" }, "output_settings": { "aspect_ratio": "1:1", "orientation": "square", "resolution_target": "ultra_high_res", "num_images": 1, "layout": { "type": "grid", "rows": 2, "cols": 2, "gutter": "thin", "outer_border": "none", "panel_consistency": "maximum_identity_lock" }, "render_style": "premium_beauty_editorial_realism", "sharpness": "ultra_editorial_crisp", "grain": "minimal", "dynamic_range": "soft_rich_natural", "color_grade": "warm_luxury_beauty" }, "subject": { "identity": "一位年轻成年女性，在所有四个画面中面部身份锁定", "face_lock": "very_strong", "hair_story": "清晰渐进地蜕变为深褐红色或深铜红色头发", "beauty": "清新自然的面容，真实的皮肤质感，精致极简的妆容，画面之间无浓重 Glam 风格变化" }, "scene": { "environment": "干净且高级的居家室内，真实的浴室梳妆台或居家镜前区域，整个序列视觉上保持一致", "mood": "清新、女性化、可信、高级、精致、真实" }, "panel_direction": { "panel_1": "居家染发涂抹步骤，在镜子或梳妆台旁，头发整齐分区，可见少量染膏涂在前部和侧面发束上，一只手涂抹染剂，另一只手固定头发，简单的白色 T 恤或白色上衣带少量自然的染剂痕迹，姿势易读，镜子呈现干净无复杂反射扭曲", "panel_2": "洗发后即刻，头发完全湿润，颜色更深更饱和，呈现顺滑质感，同一位女性，仍可见同样的白色上衣，平静的正面或四分之三角度，无毛巾包裹，无混乱水花", "panel_3": "吹干阶段，头发微湿且更柔软，深褐红色调逐渐显现，居家放松美妆时刻，姿势简单，自然丰盈感开始出现", "panel_4": "最终成果，吹干后顺滑丰盈的深褐红色头发，带有精致光泽和丰富的立体发色，身着颈部打结的绿色缎面挂脖上衣搭配蓝色牛仔裤，神情自信清新，高端美妆广告级收尾" }, "continuity_rules": { "identity": "每个画面中必须是完全相同的女性", "progression": "发色与发质必须在画面之间按逻辑演进", "styling": "美妆方向保持自然一致，仅发质与最终服装根据故事变化", "anatomy": "所有手臂、手、肩膀、颈部以及与镜子的互动都必须保持物理真实" }, "camera": { "framing": "每个画面均为近景美妆肖像或中近景肖像", "angle": "干净的美妆广告角度，具有强连续性与可读姿势", "lens": "85mm 高端人像镜头", "focus": "对面部、发质、染膏、湿发质感、吹干质感和最终吹整细节保持锐利对焦", "depth_of_field": "柔和奢华的分离感，同时保留强烈的面部细节" }, "lighting": { "type": "专业美妆布光，带有真实的居家氛围", "quality": "柔和可控的讨喜光线，立体但自然，头发上有优雅高光，皮肤渲染准确", "skin_rendering": "真实的皮肤质感，无塑料感" }, "must_have": [ "2x2 蜕变网格", "所有四个画面中为同一位女性", "清晰的分步连续性", "深褐红色或深铜红色最终成果", "居家染发涂抹步骤", "面板 1 中带细微染剂痕迹的白色上衣", "面板 2 中完全湿润的洗发后步骤", "面板 3 中微湿的吹干步骤", "面板 4 中吹干精致的最终成果", "最终画面中的绿色缎面挂脖上衣", "最终画面中的蓝色牛仔裤", "写实级品质", "真实的手部", "干净的解剖结构", "真实的镜子处理", "奢华美妆广告质感" ], "negative_prompt": [ "每个画面中为不同女性", "身份漂移", "不同的脸型", "不同的年龄", "沙龙场景", "亮橙色姜黄色头发", "霓虹红头发", "卡通", "塑料皮肤", "模糊的面部", "错误的解剖", "多余手指", "缺失手指", "畸形的手", "扭曲的手腕", "尴尬的肩部", "不可能的手臂位置", "混乱的镜子反射", "重复的反射", "凌乱不真实的染剂飞溅", "混乱的构图", "廉价光线", "低细节", "文字", "标志", "水印" ] } }