This is a skin of Toa Lhikan Mangai from LEGO's discontinued theme, Bionicle

Lhikan was a Ta-Matoran who became the Toa Mangai of Fire and the leader of his team, and a legendary Toa who guarded Metru Nui. After sacrificing his Toa Power to create the Toa Metru, he became a Turaga, but was killed soon after by Makuta Teridax, saving Toa Vakama's life in the process. He has since been revived on the Red Star.