The most defining feature from these screenshots is definitely the weird perspective, which reminds me of the ever popular Tibia. I don't think I know a whole lot of games that stick to that. Speaking of 90 CRPGs, High Fantasy goes for the pre-rendered look which is what devs went to after this look. But yeah, I don't know of any free or commercial asset pack on that style, unfortunately -- and it'll take a
lot more than color editing to get this look.
I recommend trying to learn pixel art! This isn't a very hard style to learn, and with the community of artists that we help, hopefully you can get some nice tips!
