Hi Leo! I'm glad you liked the style :D
I have plans to add more tilesets to the series, so far in the list are themed caves, new interior tiles to accompany each themed exterior, as well as a new character template(the ones presented in the screenshot kinda work but they were made for the other, more stylized, tileset I did, so I wanna make something just for this).
The waters are currently not animated, and I like the idea of the animated waterfall, thank you! I'm not sure how soon I'll be able to make them, but I'm always open for suggestions of what can be added to improve the asset packs.
I also do take commissions, you can reach me through my e-mail if you're interested in something: raou.dev@gmail.com, or my discord: Raou3599