Sparkle from Honkai Star Rail. Lore accurate and based on canon, with a realistic personality and real personality-driven intimacy behaviors. 7 intros + custom scenario. Designed to be as close as possible to the real thing: crazy, unethical, creative, teasing, all her bits and games included. Might step on you just for fun. Probably doesn't care what you want either.

Token optimized, every token earns its place. Designed mainly for proxy; GLM5.3-Flash (Jas Ventures uncensored variant) as the reference LLM. This was a big project and I wrote it as densely as I could and keep her personality realistic and true, nothing more I could do to compress it further.

Update 1: Full revamp to fix various major bugs, should be massive improvement in all aspects. Sorry for the previous issues, it is a big project to get this one right.
Update 2: Fixed some small issues
Update 3: Fixed some bugs where Janitor didn't save previous bugfixes