Hello Arufonsu :)
Sorry for this late reply. You'll get tilesets ready for RPG Maker VX, yes.
It is compatible with XP as well but you probably need to rearrange the tilesets png file size.
thanks! just found out that this one has the VX format for everything, thanks!
will this one ever get these folder structure that includes VX too?:
https://gif-superretroworld.itch.io/exterior-pack/