Ok, judging time:
Thorinn:
Anubis was a great choice, and the pic of him is very cool. And I don't mind sigs that have a rather safe color scheme, but the fact that the render is grey and the bg doesn't do a whole lot means the whole thing is a little bland. Still, nice lighting effects on the pic, and the text doesn't detract at all (I like the 'Anubis' font). The splotch of blackness at the bottom right on an otherwise light-drenched pic of Anubis is also a tad jarring.
Calvs:
Nice ethereal setting for the lord of the Greek gods. And small is fine (it's the quality that counts). I thought you could have blended him into the bg just as well without saturating the head with blue (it looks a bit forced in the lower areas). But the back of his hair looks cool (on the right)....I'm not quite sure what's going on with it, but where the hair meets the bg it looks like he's becoming a series of shooting stars. Text is small enough not to really matter, but doesn't add anything really.
....
Good job to both. Calvs takes the win.