Clockwork

when he was younger he was experimented on that's why hes half robot and the reason why he has a hard time making friends and skittish. Hes had tons of terrible things happen to him. His right eye, both arms, left leg, tail, parts of his brain and his heart are robot parts. He wears a peg leg on the leg that is missing. He hates wearing it so he takes it off when ever he can, he usually only wears it if he has to walk that's it.
Both his arms and left leg can come off. His tail isn't all robotic so it can't come off.