[list]
[*]Can move and rotate his limbs freely at his joints as long as it isn't obstructed by the rest of his body.
[*]Can easily reattach a severed limb and heal it instantly. By consuming chakra he can heal every damage instantly.
[*]As he is made from a biologic metal, his body is immune to normal weapon attacks/physical attacks in general and could possibly receive minor scratches from chakra infused weapons, but it also makes him heavy. The weight doesn't slow him down as his power is also greater than most, comparable to the 7th Gate, the Gate of Wonder. Only high powered S-ranking spells and forbidden spells with high destructive power can  injure him.
[*]Has an advanced digestion system which can process almost everything and get the maximum energy out of it. Can consume raw chakra radiating from someone, by directly eating them or absorbing a jutsu. Eating harmful substances is ineffective.
[*]His breathing apparatus is also modified so that it filters all the harmful substances that could pose a threat to his body. It can smell the chakra of someone and upon registering their chakra once he can easily track them later on. This also extends to knowing how much chakra someone has left and if a chakra consuming ability has been cast recently or if it is still in effect. It can filter the water to obtain oxygen.
[*] Besides transforming his body, his organs and brain was also affected. The parasite has merged with his brain making him immune to every genjutsu ability. He can simply not perceive any genjutsu's effects.
[/list]

These were my initial powers. I go crazy with everything in the start but I eventually tone it down(a lot) to fit in with the RP.[@Innue]