Looks great, but I always imagined Mozgus in that form with a greenish tint to his body...maybe I saw a colored picture of him with a green tint or something.
As soon as The Elder Scrolls IV: Oblivion comes out, I will be modeling Guts, his armour (pre-Berserker armour, I dont like the new armour), and the Dragonslayer...just gotta learn 3dsmax7 in the meantime. :P