cfg 5-7，调整负面提示词的"white background, monochrome, greyscale"权重可以调节画面的对比度和饱和度。

我一般先放大到1536-2048，重绘幅度0.6来修复一些小问题，再用tile约束放大到2048-2560+，当然如果低分图的结构没什么问题也可以直接开tile放大到2048+，个人tile参数强度0.3-0.4，重绘幅度0.6-0.7，如果你只画肖像和上本身，请减小放大倍率

负面提示词：

worst quality, old, early, low quality, lowres, signature, username, logo, bad hands, mutated hands, mammal, anthro, furry, ambiguous form, feral, semi-anthro, extra toes ,missing toe, bad feet, extra legs, extra fingers, white background, simple background, monochrome, greyscale