In response to post #50671282. Late reply, but all NPCs (of the same race and gender) use the same body model and texture. It's just the face that changes, even in the vanilla game. However, this isn't the case for Vampire Individuell, which assigns NPC vampires their own race so they can use their own pale body models. Unfortunately there's no way to do this for the player (or any turned NPCs in VE) unless they start the game as a vampire, due to engine limitations.