From left to right

Kaaru, Tahti, Rama, Vahanu, Haolani, Dayalu

The first one, Kaaru, is just done. He's a salty bastard, snarky, mischevous and rebellious. He hates Rama, and gets really annoyed with Vahanu and her staunch desire to uphold tradition. He was once a mighty general.

The second is Tahti. He's younger than the rest, because one of the six tried to create a new il'hune to bring their race back, but in the process sorta cloned herself and gave up her life force. He's outcasted by the rest, but Kaaru took him in (The only one he really gets along with lol)

Third is Rama. He was a Warlord, powerful and fierce. He's cranky, but has a secret softness deep beneath that he refuses to let show. He's kind of a dick.

Fourth is Vahanu, once a queen. She's the leader of the group and the most serious.

Next is Haolani, fond of music and compassionate, though rather uptight. She was an advisor, and a major part of the creation of the li'uhn species

The last is Dayalu. She was a clever and powerful military commander. She's soft spoken and quiet, ashamed of her past