A strange one, but the ability to dictate where your ears are pierced.

Most earrings are completely hidden by the hair, and for the races with long ears (Elezen, Lalafell and Miqo'te), it would be nice to dictate if it's the tip of the ears that are pierced, or the base. For Au Ra, there could be an option to pierce their horns.

Also, a selection of body types (A-frame, bulky, chubby, curvy, etc.) would be nice.