Generation prompt
```json { "image_generation_request": { "subject": { "placeholder": "", "positioning": "严格居中、悬浮、漂浮、全视图、无裁剪、整个物体在画面内可见", "scale": "画面高度的 0.8 倍,确保无边缘裁剪" }, "stylization_blend": { "geometry": "参数化 3D 切片层、垂直韵律肋条、表面波浪形扭曲", "textures": [ "超逼真的毛绒人造毛皮,带有柔软触感纤维", "熔融的虹彩液态铬,具有高粘度表面张力", "金属边缘的全息色散和光谱色彩偏移" ], "material_properties": "柔软触感纺织品与硬质折射玻璃金属的融合" }, "environment": { "background": "绝对纯黑色,十六进制代码 #000000,虚空", "lighting": "影棚级轮廓光、内部发光、棱镜折射、无可见光源", "platforms": "无平台、无支架、无基座、无地面、地面无阴影" }, "color_palette": { "primary_background": "#000000", "accent_colors": [ "#0000FF (电光蓝)", "#FFD700 (金色)", "#00FFC8 (超青色)", "#FF00FF (鲜洋红色)" ], "shading": "高对比度、深阴影、鲜艳饱和的高光" }, "negative_constraints": { "elements_to_exclude": [ "文字", "标签", "水印", "标志", "灯箱", "柔光箱", "三脚架", "摄影器材", "平台", "桌子", "基座", "人体模型肢体", "道具", "灰尘", "划痕", "超出画面", "裁剪边缘", "产品景深模糊", "房间背景", "墙壁" ], "visual_errors": "切断部分、剪裁、多余的附属物、超出预期艺术波纹的扭曲几何形状" }, "technical_specs": { "rendering_style": "8k Octane 渲染、虚幻引擎 5.4、光线追踪反射、照片级真实感、简洁极简美学", "aspect_ratio": "1:1" } } } ```