Speaking of Halo Reach release!
I did this one for my nephew, his Birthday was on September, and I was actually thinking in making only the Stencil of the soldier, but my sad story is that I never found a cool T-shirt to combine the stencil, I mean white is too simple and military green never appeared =< boo! So I took a black one, which means I had to fill in all the colors for it to shine against the black, a little stencil at the back and that's it. I loved the result, and my "not so easy" nephew, though I gave him the present in a later date, was pleased =D.
eccemullier posted this project as a creation without steps
Here are some similar tutorials to help you make this one!