矢量图艺术风格转换提示词

```json
{
  "prompt": "仅将上传的图片用作严格的身份参考。100% 精确保留参考图片中所有可见人物的面部匹配、面部结构、表情、肤色、发型和身份。请勿添加或删除任何人。在保持身份不变的前提下，将姿势更改为适合插画的全新自然且具有视觉吸引力的姿势（例如：轻微的身体转动、放松的站姿、不同的手部放置，或人物之间微妙的互动）。将调色板更新为清新、现代的配色方案，采用和谐的色调，例如柔和的渐变色、冷暖对比色或大胆的现代色彩，同时保持肤色真实且一致。将场景转换为高质量的插画，并融入简洁的矢量艺术风格。使用清晰的轮廓、流畅的曲线、平坦到半平坦的色彩填充和柔和的渐变点缀。服装设计应保持类型相似，但重新着色以匹配新调色板，采用简洁的矢量形状和精致的边缘。光线应柔和均匀，并针对插画和矢量清晰度进行优化。背景应重新设计为简约、时尚的矢量背景，使用渐变或抽象形状来补充新姿势和色彩。以超高分辨率渲染，具有锐利的边缘、清晰的图层和专业的插画 + 矢量效果。",
  
  "negative_prompt": "面部不匹配、身份改变、多余人物、缺少人物、错误的面部特征、错误的肤色、糟糕的解剖结构、多余的手指、多余的肢体、扭曲的手、照片写实主义、粗糙纹理、绘画笔触、暗淡色彩、低质量、模糊、噪点、颗粒感、水印、标志、文字",
  
  "style": "插画 + 矢量艺术",
  "mood": "现代、清新、时尚",
  "lighting": "柔和均匀的光线",
  "background": "带有抽象形状或渐变的简约矢量背景",
  "detail_level": "高但简洁",
  "render_quality": "超高分辨率、清晰的矢量效果",
  "composition": "相同人物、新姿势、更新的色彩",
  "reference_strength": 0.85
}
```

---

**Original English:**
{
  "prompt": "Use the uploaded image as a strict identity reference only. Preserve 100% exact face match, facial structure, expressions, skin tone, hairstyle, and identity of every person visible in the reference image. Do not add or remove any person. While keeping identity intact, change the pose to a new natural and visually appealing pose suitable for illustration (for example: slight body turn, relaxed stance, different hand placement, or subtle interaction between people). Update the color palette to a fresh, modern scheme with harmonious tones, such as pastel gradients, warm–cool contrast, or bold contemporary colors, while keeping skin tones realistic and consistent. Convert the scene into a high-quality illustration blended with clean vector art style. Use crisp outlines, smooth curves, flat-to-semi-flat color fills, and soft gradient accents. Clothing design should remain similar in type but recolored to match the new palette, with clean vector shapes and refined edges. Lighting should be soft and even, optimized for illustration and vector clarity. Background should be redesigned into a minimal, stylish vector backdrop using gradients or abstract shapes that complement the new pose and colors. Render in ultra high resolution with sharp edges, clean layers, and a professional illustration + vector finish.",
  
  "negative_prompt": "face mismatch, identity change, extra person, missing person, wrong facial features, wrong skin tone, bad anatomy, extra fingers, extra limbs, distorted hands, photorealism, rough textures, painterly brush strokes, dull colors, low quality, blur, noise, grain, watermark, logo, text",
  
  "style": "illustration + vector art",
  "mood": "modern, fresh, stylish",
  "lighting": "soft even lighting",
  "background": "minimal vector background with abstract shapes or gradients",
  "detail_level": "high but clean",
  "render_quality": "ultra high resolution, crisp vector clarity",
  "composition": "same persons, new pose, updated colors",
  "reference_strength": 0.85
}