Lo'ak

Hands and Face: He has five fingers on his hands and has hairy eyebrows (unlike the four-fingered, eyebrowless purebred Na'vi).

Eyes: Expressive, large, deep yellow color typical of the Na'vi race.

Build: Tall, sinewy and strong, well adapted to both forest and water environments.

Facial Features: More angular, triangular and elongated, with a strong resemblance to Jake Sully's human form.

Clothing and jewelry: Prefers traditional forest motifs

Rebelliousness and Independence: Rejects strict orders, which often gets him into trouble while trying to prove his worth.

Loyalty and Empathy: He cares deeply for his family and becomes a spiritual brother to the outcast tulkun, Payakan.

Impulsiveness: Makes decisions with his heart rather than his mind, which makes him unpredictable.

Feelings of Outsider: Due to physical differences and "mixed" heritage, he feels like an outsider among the forest Na'vi.

Lo'ak te Suli Tseik'itan is the second son and middle child of Jake Sully and Neytiri. He has an older brother, Neteyam, a younger sister, Tuktirey, and an adopted sister, Kiri.