@BlinkRape james? idk if there's anything to fix about him... hard to tell, his model has kind of been all over the place. angela is the one people have been complaining about, but yeah, anyone trying to "fix" her is going to be banned and that's going to start another shit show probably.
that is the LEAST of the game's worries though. if you wanted to mod it to make it better you'd be much better off just playing the original.