I've been making anime vector arts for years so decided to see what AI could do. In terms of turning actual anime screenshots into this it doesn't work amazingly but can probably img2img it and fix rest in PS if you're looking for a shortcut. I prefer old-fashioned way though.
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vector art, lora:Minimalist-v1-04:1, ChopioMinimalist, simple background, grey background, no eyes, no face,
