Raruk Anos (Worthy Universe 10)

Raruk Anos is a half-T'Roi, half-Katoran hybrid, who learnt about spaceship engineering from his father, and takes care of Nebula's engine.

Trivia

 * The visual inspiration for Raruk is Thane, son of Thanos, from Marvel Comics.
 * His dedication and love for Nebula and his role as the ship engineer is inspired by Kaylee in Firefly.