这3个版本各有特色，不是迭代关系。
V2御姐脸提高画面颜色和光影质感
V1这是个专门画帅哥的模型。超级帅。
V1帅哥脸偏复古风格
V3少女脸颜色明亮，带辉光滤镜适合画光效！
Each of the three versions has its own characteristics, not an iterative relationship.
V2 Royal Sister face enhances the color and texture of the picture
V1 This is a model of a handsome man. Super handsome.
V1 has a retro face
V3 girl face color is bright, with glow filter suitable for painting light effect!