Future Soldier sketch

It's funny, but this was actually partially inspired by the new Captain America movie. I tried to make a decent action piece with Captain America and the Winter Soldier, but nothing was working out really. I decided instead to work out some of my artist's block by doodling up a power-armored soldier, and I was inspired by the multitude of super-badass kicks that Cap delivers in the new film. Seriously, dude kicks guys like he's got jackhammers for legs, and it's the raddest. Anyway, I just wanted to upload a quick ( hour-1hr 15 min. thereabouts ) action sketch to stay in practice