Man, you need to contact Gnomon Workshops and do a marker tutorial DVD. I know, I've posted on your stuff before. But, this piece ranks high on my list of favorites, I mean high. (Maybe, because Colossus is my favorite X-Man.)
Man that is one Powerhouse of a Drawing! You captured Juggernaught Perfectly Colossus looks a bit old mayby because of the mouth being tuned up like that but that's the ONLY thing throwing him a hair of for me.