>>72338796Midjourney! They added both Character Reference and Style Reference pretty recently. All I need is a reference image of a style and I can render stuff in that style!
Style References work better with characters that Midjourney knows natively though, from my experience. Niji Journey "knows" the same VTubers from the NovelAI leak. The more reference images in its training, the more you can abstract them while still keeping small details on model.
>Style Reference:https://doodles.google/doodle/celebrating-the-flat-white/ 