Surely there are already purely cosmetic mods that allow change character or environment models, right? Maybe Cygames won't like it when I change the running track to a PS2 recreation of the Normandy Landings or a circuit version of Rainbow Road from Mario Kart or give Taiki Shuttle ridiculous outfits or even change her to an M4 Sherman, but if they don't know then they won't ban me for it, right?