This LoRA aims to emulate Takenoko no You's artstyle... or styles... seems they have been through a couple of iterations of their accounts/portfolio.
The trigger is by Takenoko no You. There's also a subtrigger dedicated for their ero art, by kotone (kono), which you can play around with (like, putting it in negative so you get their cleaner style).
This dataet was properly censored, so watch out with NSFW subjects.