This has been made already...I think it's default. OnBotTouch -> Change Datablock -> [Wanted Datablock]
That changes it to a standard player, but the SetAppearance does not work on bots.
It will make it a mech or a standard player or (I think) a horse.
oh my god. He means colors, clothes, backpack things, helmets and hats, etc.
change the bots appearance.