He is a mechanical version of Kyubi, as Kyubot generally has the same colors and body appearance as the latter. However, he has a metal body, his nine tails can still move but not as naturally, and the purple color that can be seen on the tips of the tails and the marking on his forehead is replaced by a indigo color. He wears a red and blue metal chest piece instead of the thick patch of fur that the original Kyubi has, he probably has a similar personality too