So, I was excited to learn that I could change my character sprite at the NCR Bathhouse. I of course made myself into a floater because it was cool. When I tried to equip a weapon, it wouldn't work. I didn't expect the sprite to change at all since floaters never used guns, but I thought I'd have been able to at least equip one none the less.
I'd like to be able to change back to the default female bluesuit sprite so I can use a weapon without having to equip armor, but I cannot find which model to set it to.