I just remembered that I know of a very glitchy way to do this, sorta.
type into the console:
FindClientByName("YourNameHere").player.setTempColor("255, 255, 255, 255");
When I first tried to use this console command, I didn't know how to. It makes your character sorta invisible and their player object thing "soaks up" the background behind them and when you go in front of a different texture, the last texture that you "soaked up" is still there but your body eventually "soaks up" the new texture. You really need to do this in order to get what I mean. Someone post a picture please.