Vitan appears to be a robot or a cyborg. His body appears to be made of iron or some other type of metal from the waist up. Leaving him with metal claw like arms.
In his original sketch he seems to have a dark colored hat, and light colored coat.
Not much is known of Vitan's personality, other than that he was willing to fight to save Ace.
Abilities and Powers
Vitan is a fearsome pirate who has managed to achieve an infamous reputation in the New World, and to make an alliance with Whitebeard. Yet his abilities are unknown.
Some time prior to the current storyline, Vitan became a known pirate in the New World, and allied himself with Whitebeard.
Summit War Saga
He, along with the rest of the crew, attended Whitebeard's and Ace's funeral on an undisclosed island somewhere in the New World.