Was browsing through all that deviantart had to offer in the way of American Gods fanart, and I think that this is my favorite one of Wednesday.... It's straight forward, truthful to the character, without over-glamification that becomes typical of overzealous fans. Really, really wonderful.
Hmm, I don't particulary like this version of him, you get points for being the only one to give him eyepatch. Really, I doubt that he would walk around just with empty eye socket. But you didn't give him a beard, which rather distinctive for Odin.