Feel free to email me at sam@samburleystudio.com - Don't send notes here on DA because I tend to miss them. If you're interested in prints, check my site Contact page for rates and send me an email, or browse BFA: [link]
Great stuff, man! The only thing I would suggest is adding contrast to the dude for increased depth. If I look at the picture far enough away, he almost blends in with the background in terms of values.