I just made this player model and then realized I have absolutely no idea how to get the default animations on it or even put it in the game.
So, for the moment I'm only asking that someone who knows what they're doing could get this working ingame with a basic script, making it pretty much the same as the default player, but with the appearance of proper body armor.
Btw, I used Blender, and the only default player models I could find said they had to be unrigged due to the joints not working right