This is Optimus Prime, leader of the Autobots.
I designed and built this out of Legos. It took me 8 days. I had to improvise every step. He's modeled after the live-action version of Optimus Prime.
I built it for two reasons. 1 - I wanted to challenge myself and see if I could do it, because I'm a big fan of Transformers anyway. 2 - I wanted to beat everyone to it. There's lot's of skilled Lego builders out there, and I wanted to be the first one to build a Live-action Optimus Prime with a high degree of detail.
I hope I've won that trivial contest :D