Nilllzz should implement a option where the textures in all games that are out can be choose what style you like. Then if people want to further make custom textures to their own styles they can do so.

I think this would be more convenient rather than waiting for texture packs to release.
If you like gameboy advance graphics you can pick gameboy advanced. If you like D/P/Pl you can choose those graphics. So on. Don't know what a R/B/Y world would look like. Would be interesting.