Coldsteel is a purple furred hedgeheg with messy quills, a damaged ear, sharp teeth, and a bad attitude. ColdStella is the female counterpart of Coldsteel, with similar ears and hair color, but she is more human in appearance, wearing a grey tank-top and Jean shorts. Personality(Coldsteel): Edgy, Bitter, Insane, Loopy, Bipolar, but has a kind heart. Personality(Coldstella): Mostly The Same as Coldsteel, But Is A Lot Nicer Than Him.