Can't believe we once thought this was good. If there was just one thing I could change about the graphics, it would be the faces. I don't mind that there are older characters or ugly ones. I am bothered by how poorly textured the faces are. Some look like they were painted with a mop. The older faces are the worst.
Many mods I've seen concentrate on making characters look like anime porm stars or something. It would be nice if someone just focused on making the existing faces more detailed and realistic, rather than changing the game into something it was never intended to be.