Avatar OC design: Itan'na (Patreon)

A native of Pandora and daughter of the chief of the Omatikaya clan, she travels to Earth to become an exchange student, living as a host sister to Sylara.

Itan'na is meant to learn more about Earth customs to help her older sister lead the clan when they come of age, but Itan'na is very dismissive and unimpressed with human culture, and seems to look down on Sylara and her friends for abandoning Na'vi ways and becoming too romantically involved with humans.