This is more how Bors generally appeared in the Castle Falkenstein campaign. No armor, just huge, muscled and dangerous. What exactly he is, isn't really known. See http://www.furaffinity.net/view/12865239/ for a bit more detail on him.
Bors is copyright to me, and the art is copyright to Lou Frank ( http://www.furaffinity.net/user/wom-bat/ )