It occurred to me that Korriban is probably the one planet that makes an effort to differentiate the named characters from the clone crowds elsewhere...with a few exceptions.
Kel Algwinn, Tamlen, and Adrenis all use the same Asian commoner model.
Tariga uses the secondary white commoner model which, depending on your planet order, gets annoyingly overused for side characters.
Dak Vesser uses the same Black commoner model that shows up a million times.
Thalia May has the same female Black commoner model as every other young woman.
I'm also tempted to try out a similar change for Belaya, Eli, Matton and Jordo, but they're on the back burner for now.