I saw your stuff on polycount but I don't have an account there... Are these renders from mudbox? Or what are you using for your render and what type of light set up have you got too? I've seen some renders from Simon Blanc on the zbrush central forum that have the same lighting and rendering setup. http://zbrushcentral.com/zbc/showthread.php?t=062233 I'm dying to know how you achieved this scene setup!
hey, just like to say you are an awesome artist! And a fellow struve too! Rock on! haha