商品图到欧美模特上身图，再到 5 秒转身视频

上传商品素材，作为后续生成的唯一商品依据。

目标：生成 3 张商品模特上身图和 1 条模特展示视频。 平台：TikTok / Reels / 抖音；比例：9:16；风格：欧美现代电商 editorial：纽约与洛杉矶独立品牌视觉，自然硬光或大窗光，暖白、冷灰或混凝土中性色场景，克制高级的造型与真实皮肤、面料质感。 模特身份：创建一位符合风格的虚拟模特，并从主上身图开始保持同一身份。 欧美风仅表示美术指导、造型、布光、场景和镜头语言；不得据此改变参考人物的肤色、族裔特征、年龄观感或身体比例。 商品身份锁：轮廓、比例、颜色、材质、图案、Logo文字、缝线、扣件、鞋底、包带和所有可见固定细节不得改变。 穿着纪律：商品与身体接触自然；不得穿模、悬浮、融入皮肤、重复部件或增加未经确认的叠穿和配饰。 输出纪律：每个图片节点只生成一张独立图片；每个视频节点只生成一个连续镜头。 计划图片路由：Seedream 5.0 Pro Edit (bytedance/seedream-v5.0-pro/edit)。计划视频路由：Seedance 2.0 Image to Video (bytedance/seedance-2.0/image-to-video)。 任务：主上身图 / Master Try-on。生成平视正面或轻微三分之二角度的欧美品牌电商主上身图，构图留有呼吸感，完整展示商品与自然穿着关系。 风格与场景：欧美现代电商 editorial：纽约与洛杉矶独立品牌视觉，自然硬光或大窗光，暖白、冷灰或混凝土中性色场景，克制高级的造型与真实皮肤、面料质感。平台：TikTok / Reels / 抖音。比例：9:16。清晰度：2K。 Visual direction: contemporary Western fashion e-commerce editorial with clean casting and styling, natural hard sunlight or large-window light, warm white, cool grey or concrete-toned architecture, restrained premium composition, realistic skin and fabric, and clear commercial product readability. Avoid generic luxury clichés, ornate props, plastic skin, excessive retouching, neon cyberpunk styling and text overlays. 输出恰好一张独立的高质量电商图片。禁止拼贴、宫格、前后对比、分镜、文字水印和多场景合成。 The product reference is the single source of truth for the exact product. Preserve silhouette, proportions, colors, materials, patterns, logos/text, seams, fasteners, sole, straps and all visible fixed details. Create one commercially appropriate virtual model for this look. This image becomes the identity anchor for all later outputs. Fit the product naturally to the body with believable contact, folds, gravity and anatomy. No clipping, floating, skin fusion, extra limbs, duplicated parts or unrequested garments. Do not invent hidden product structure, dimensions, claims, certification, price, promotion or packaging.

目标：生成 3 张商品模特上身图和 1 条模特展示视频。 平台：TikTok / Reels / 抖音；比例：9:16；风格：欧美现代电商 editorial：纽约与洛杉矶独立品牌视觉，自然硬光或大窗光，暖白、冷灰或混凝土中性色场景，克制高级的造型与真实皮肤、面料质感。 模特身份：创建一位符合风格的虚拟模特，并从主上身图开始保持同一身份。 欧美风仅表示美术指导、造型、布光、场景和镜头语言；不得据此改变参考人物的肤色、族裔特征、年龄观感或身体比例。 商品身份锁：轮廓、比例、颜色、材质、图案、Logo文字、缝线、扣件、鞋底、包带和所有可见固定细节不得改变。 穿着纪律：商品与身体接触自然；不得穿模、悬浮、融入皮肤、重复部件或增加未经确认的叠穿和配饰。 输出纪律：每个图片节点只生成一张独立图片；每个视频节点只生成一个连续镜头。 计划图片路由：Seedream 5.0 Pro Edit (bytedance/seedream-v5.0-pro/edit)。计划视频路由：Seedance 2.0 Image to Video (bytedance/seedance-2.0/image-to-video)。 任务：姿态变体 / Pose。保持同一模特、商品与搭配，采用自然松弛、不对称但不过度摆拍的站姿，只改变手臂位置和镜头角度。 风格与场景：欧美现代电商 editorial：纽约与洛杉矶独立品牌视觉，自然硬光或大窗光，暖白、冷灰或混凝土中性色场景，克制高级的造型与真实皮肤、面料质感。平台：TikTok / Reels / 抖音。比例：9:16。清晰度：2K。 Visual direction: contemporary Western fashion e-commerce editorial with clean casting and styling, natural hard sunlight or large-window light, warm white, cool grey or concrete-toned architecture, restrained premium composition, realistic skin and fabric, and clear commercial product readability. Avoid generic luxury clichés, ornate props, plastic skin, excessive retouching, neon cyberpunk styling and text overlays. 输出恰好一张独立的高质量电商图片。禁止拼贴、宫格、前后对比、分镜、文字水印和多场景合成。 The product reference is the single source of truth for the exact product. Preserve silhouette, proportions, colors, materials, patterns, logos/text, seams, fasteners, sole, straps and all visible fixed details. Use the approved master try-on image as the identity anchor. Keep exactly the same model, body, styling and product. Fit the product naturally to the body with believable contact, folds, gravity and anatomy. No clipping, floating, skin fusion, extra limbs, duplicated parts or unrequested garments. Do not invent hidden product structure, dimensions, claims, certification, price, promotion or packaging.

目标：生成 3 张商品模特上身图和 1 条模特展示视频。 平台：TikTok / Reels / 抖音；比例：9:16；风格：欧美现代电商 editorial：纽约与洛杉矶独立品牌视觉，自然硬光或大窗光，暖白、冷灰或混凝土中性色场景，克制高级的造型与真实皮肤、面料质感。 模特身份：创建一位符合风格的虚拟模特，并从主上身图开始保持同一身份。 欧美风仅表示美术指导、造型、布光、场景和镜头语言；不得据此改变参考人物的肤色、族裔特征、年龄观感或身体比例。 商品身份锁：轮廓、比例、颜色、材质、图案、Logo文字、缝线、扣件、鞋底、包带和所有可见固定细节不得改变。 穿着纪律：商品与身体接触自然；不得穿模、悬浮、融入皮肤、重复部件或增加未经确认的叠穿和配饰。 输出纪律：每个图片节点只生成一张独立图片；每个视频节点只生成一个连续镜头。 计划图片路由：Seedream 5.0 Pro Edit (bytedance/seedream-v5.0-pro/edit)。计划视频路由：Seedance 2.0 Image to Video (bytedance/seedance-2.0/image-to-video)。 任务：场景上身图 / Lifestyle。保持同一模特和商品身份，放入现代街区、极简室内或品牌店外等真实欧美 editorial 使用场景。 风格与场景：欧美现代电商 editorial：纽约与洛杉矶独立品牌视觉，自然硬光或大窗光，暖白、冷灰或混凝土中性色场景，克制高级的造型与真实皮肤、面料质感。平台：TikTok / Reels / 抖音。比例：9:16。清晰度：2K。 Visual direction: contemporary Western fashion e-commerce editorial with clean casting and styling, natural hard sunlight or large-window light, warm white, cool grey or concrete-toned architecture, restrained premium composition, realistic skin and fabric, and clear commercial product readability. Avoid generic luxury clichés, ornate props, plastic skin, excessive retouching, neon cyberpunk styling and text overlays. 输出恰好一张独立的高质量电商图片。禁止拼贴、宫格、前后对比、分镜、文字水印和多场景合成。 The product reference is the single source of truth for the exact product. Preserve silhouette, proportions, colors, materials, patterns, logos/text, seams, fasteners, sole, straps and all visible fixed details. Use the approved master try-on image as the identity anchor. Keep exactly the same model, body, styling and product. Fit the product naturally to the body with believable contact, folds, gravity and anatomy. No clipping, floating, skin fusion, extra limbs, duplicated parts or unrequested garments. Do not invent hidden product structure, dimensions, claims, certification, price, promotion or packaging.