Pumped up from The Avengers trailer, I wanted to draw a big robot/hulkbuster/whatever so I did this sketch before bed last night.

Pumped up from The Avengers trailer, I wanted to draw a big robot/hulkbuster/whatever so I did this sketch before bed last night. http://scottsackett.tumblr.com/post/100762696089/pumped-up-from-the-avengers-trailer-i-wanted-to