First of all Kent, this was an amazing tutorial when I first seen it!
As for this image, I was digging around through my computer and realized that I never did upload the material tests that I did in Cycles on the finished model that Jonathan Williamson did and thought that I should share before I loose the file.
To clarify, I only did the textures, this is the original model as downloaded from the asset files from the second tutorial in the series. Hope you enjoy seeing your creation in a non-clay render :)
Cheers! o/