Really great sketch effect! When did you change it? Glad I check out your gallery regularly, or I would have missed the new version. Very unique style, and it really makes the shape that much more cool. So is this a Photoshop post effect, or did you somehow get this from the renderer in Blender? Doesn't Max have a sketch render option too? Very very cool man.
Love it. It's come out really nicely, with a lot more going on inside than I can figure out. The surface is a really unusual effect, but looks great, and ~LuxXeon's comment about it being stretched to the limit is spot on.