Fresh version is capable to make ass/pussys close-ups relatively stable. It's more like a test if flux could do it after a long training and looks like it can. Prompt it with booru style and use fp8 precision for the best effect. Example workflow with prompts inside pictures.

Also checkout original style author links: https://www.pixiv.net/en/users/54742795 https://twitter.com/MerryTail_