Potential t-shirt design

Hey everyone.

Been working on this design allll week and my brain is killing me. First time ever using illustrator, or doing serious vector artwork for that matter. Well anyway, I had this idea, and finally designed it. I’m going to submit it to threadless and would love you guys’ insight before I submit. So any comments, critiques, concerns, whatever, be brutal, let me know. Thanks guys!

Design on t-shirt in place and all. I’m not dead set on the color choices, I like brown and blue, but I’d love to hear your suggestions. I do have limited choices of tee-colors. I might try a khaki shirt with dark blue design, we’ll see.

And here’s a bit of a detail shot just so you can see what it would really look like at a higher dpi and all. Yep yep.

Thanks guys!