Kore is an old toa of fire who has seen his fair share of combat. While he is loyal to his Toa brothers and sisters, he often resonates with the Makuta. He holds pity for them becasue he knows what Makuta were like before they rose against Mata Nui.
Unlike many Toa, Kore looks down upon the use of weapons and instead specializes in Hand-to-hand combat. On top of that he can amplify his punches. By infusing his power into his fists and feet he can engulf his extremities in flames.
As has been previously addressed, he has some gappy sections, but it sounds like you’re already working on that. I really like the beefy look he has going, and those pauldrons are great!