I've been wanting to build a Lego Hulkbuster for two years now. And I finally did!
About this creation
Note to Daniel H: If you are reading this, I just want to let ya know that I actually didn't copy off of your Hulkbuster. In fact, as soon as I finished building it, I realized how similar they were. So yeah. Carry on.
How to remove Iron Man:
Since I didn't have any good parts for the actual head, you're just gonna lift up two flaps on either side of Iron Man's head.
Quoting Jonathan Demers
My first reaction was "didn't you already build one of these??" Then I read your page and discovered that Daniel had built the other one. I got the two of you mixed up lol.
Ahyhow, nice MOC!