超逼真冬季美妆广告产品替换
一个针对 Nano Banana Pro 的复杂 JSON 提示，侧重于参考图像中的产品替换。目标是将现有照片转换为“Bagel Labs”口红的超逼真冬季美妆广告，严格保持原始场景、姿势和光线，同时确保新产品品牌清晰可辨。
nano-banana-pro · 产品 · 产品营销 · 人像 / 自拍 · 摄影 · 电影 / 电影剧照
中文提示词
```json { "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photoreal_beauty_product_reference_edit", "version": "v1.3_WINTER_BEAUTY_BAGEL_LABS_VISIBLE_TEXT", "priority": "highest" }, "references": { "reference_image_1": { "source": "UPLOAD_IMAGE (REQUIRED)", "purpose": "COMPOSITION + IDENTITY + LIGHTING + ENVIRONMENT", "strict_lock": true, "lock_strength": "max", "no_layout_drift": true, "no_pose_drift": true, "preserve_framing": true, "preserve_expression": true, "preserve_eye_direction": true, "preserve_lighting_mood": true, "preserve_color_tone": true, "preserve_skin_details": true, "preserve_background": true, "preserve_hand_position": true, "preserve_wardrobe": true } }, "output_settings": { "aspect_ratio": "match_reference", "orientation": "match_reference", "resolution": "ultra_high_res", "render_style": "ultra_photoreal_beauty_advertising", "sharpness": "crisp_but_natural", "film_grain": "none_or_minimal", "color_grade": "clean_true_to_life_cool_winter", "retouch_level": "editorial_minimal_keep_texture", "noise_reduction": "low" }, "hard_constraints": [ "仅限一位女性主体。", "保持现有姿势、构图、光线、雪山背景和飘落的雪花。", "仅修改她手中的化妆品。", "产品上的品牌名称“Bagel Labs”必须清晰可辨。", "必须保留自然的皮肤纹理。", "无水印。" ], "creative_prompt": { "scene_summary": "创作一张奢华冬季美妆广告图片，背景是明亮的雪山环境，有飘落的雪花和晴朗的蓝天。模特戴着白色蓬松的毛皮帽子和白色针织毛衣。她喜悦地笑着，头微微向后仰，眼睛向上看。她波浪形的深色长发修饰着脸庞，可见自然的雀斑、容光焕发的冬季肌肤、水润的双唇和大胆的白色图形眼线。\n\n产品特色：\n- 将她手中的化妆品替换为一款优质的 Bagel Labs 唇膏。\n- 包装：半透明粉色管身，内含细致闪烁的微闪粉。\n- 点缀：光滑的拉丝银色金属盖，带有清晰的反射。\n- 品牌：管身上清晰锐利地印有“Bagel Labs”字样，采用现代无衬线字体，高对比度，易于阅读。\n\n产品真实感：\n- 相对于手指的正确比例。\n- 产品与手之间逼真的接触阴影。\n- 与雪地日光一致的镜面高光。\n\n整体美学：\n- 超逼真的高端美妆广告。\n- 清晰的焦点、杂志般的打光、高端现代奢华的氛围。" }, "negative_prompt": [ "品牌文字模糊不清", "标志拼写错误" ] } } ```
原始提示词
{ "generation_request": { "meta_data": { "tool": "NanoBanana Pro", "task_type": "photoreal_beauty_product_reference_edit", "version": "v1.3_WINTER_BEAUTY_BAGEL_LABS_VISIBLE_TEXT", "priority": "highest" }, "references": { "reference_image_1": { "source": "UPLOAD_IMAGE (REQUIRED)", "purpose": "COMPOSITION + IDENTITY + LIGHTING + ENVIRONMENT", "strict_lock": true, "lock_strength": "max", "no_layout_drift": true, "no_pose_drift": true, "preserve_framing": true, "preserve_expression": true, "preserve_eye_direction": true, "preserve_lighting_mood": true, "preserve_color_tone": true, "preserve_skin_details": true, "preserve_background": true, "preserve_hand_position": true, "preserve_wardrobe": true } }, "output_settings": { "aspect_ratio": "match_reference", "orientation": "match_reference", "resolution": "ultra_high_res", "render_style": "ultra_photoreal_beauty_advertising", "sharpness": "crisp_but_natural", "film_grain": "none_or_minimal", "color_grade": "clean_true_to_life_cool_winter", "retouch_level": "editorial_minimal_keep_texture", "noise_reduction": "low" }, "hard_constraints": [ "ONE female subject only.", "Maintain the existing pose, framing, lighting, snowy alpine background, and falling snow.", "Modify only the cosmetic product in her hand.", "The brand name 'Bagel Labs' must be clearly readable on the product.", "Natural skin texture must remain visible.", "No watermark." ], "creative_prompt": { "scene_summary": "Create a luxury winter beauty advertising image in a bright snowy alpine environment with falling snow and a clear blue sky. The model wears a white fluffy fur hat and a white knitted sweater. She laughs joyfully with her head slightly tilted back, eyes looking upward. Her long wavy brunette hair frames her face, with visible natural freckles, radiant winter skin, glossy lips, and bold white graphic eyeliner accents.\n\nProduct feature:\n- Replace the cosmetic item in her hand with a premium Bagel Labs lipstick.\n- Packaging: translucent pink body filled with fine shimmering micro-glitter.\n- Accents: sleek brushed silver metallic cap with clean reflections.\n- Branding: the text 'Bagel Labs' is printed clearly and sharply on the tube in a modern sans-serif font, high contrast and easy to read.\n\nProduct realism:\n- Correct scale relative to fingers.\n- Realistic contact shadows between the product and hand.\n- Specular highlights consistent with snowy daylight.\n\nOverall aesthetic:\n- Ultra-photorealistic, high-end beauty advertising.\n- Crisp focus, editorial lighting, premium modern luxury mood." }, "negative_prompt": [ "unreadable brand text", "misspelled logo" ] } }