Very awesome. You really did a fantastic job and made the monster your own. The slightly bumpy skin is a nice touch. And I applaud you for actually drawing the costume as it was. Showing the feet placement for the actor makes me smile
And I also like the smoke style a lot. I tried that one time and got a pretty neat effect with it. And I am using it again for one I am doing now.
In short though, this is awesome and gave me such a gigantic smile!