>>5343948The one on the right is definitely a Negroid. She has classical Craniofacial traits.
-a broad and round nasal cavity
-no dam or nasal sill
-notable facial projection in the jaw and mouth area
-a square or rectangular eye orbit shape;
-large interorbital distance
-a more undulating supraorbital ridge
-large, megadontic teeth
-tightly coiled, kinky hair
Perhaps on Ryloth, Twi'leks have several Anthropological types that are similar to those found in humans?
The one on the left shows typical Mongoloid features, yet has different skin pigmentation, so there may be truth to that hypothesis.