Earn Your Stripes

So for photography (yes, photography... even though this is like 2% photography..if that) we were supposed to make a graphic design that could be used for shirts, posters, etc (not going to, but that's the idea). Anyway, this is what I came up with. It's due Thursday, the 22nd, so if you could lend me some insight on it, that would be awesome. Like, if it's a good idea, anything to change, etc. Thanks!
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Credits:

All else: *xPaintedPerfection
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(c)xPaintedPerfection 2013