You can do this in one of two ways. One, make it a serious photoshop. Two, if your photoshop skills are as pathetic as mine, do it as an obvious mock-up of the original poster. I couldn't do the brown tone or the shading on his face or match the fonts precisely. So, with appropriate apologies, here's the poster for Nino, First Blood Part II.
UPDATE (7/9): In order to have a Maryland angle for this post, I'm going to link the amicus brief submitted by New York, Hawaii, Maryland, Massachusetts, New Jersey, and Puerto Rico in support of the petitioners.