Ok, I figured out how to do the player class stuff so I'm working on converting the hoth cold suit (seen in SP) into a body part (with color selection!) in SP or MP.
Hoth cold suit is available in MP, I use it
Just select a race, and select a head, then select the last torso in the list and the last legs. Then, in the console, type "model" and press enter. One you get what comes out, you'll have something like this: model jedi_hm/head_e1|torso_f1|legs_f1 That's from memory but it should be something like that. Change the letter on the torso/legs to be the next letter in the alphabet and there you have it, hoth cold suit
EDIT: Oh, cool