I have already been experimenting with giving the game a much needed update to the terrain textures. I have been exclusively using assets from this website here, licensed as cc0: CC0 Textures - Public Domain PBR Materials We could contact this gentleman and ask for his assistance in creating new assets if his site currently does not have them and WFG could even become a Patron (his highest Patreon level is $5/month). Even if we don't try to partner with him, we can still utilize his excelle