I fully agree with Martin Frost. I had also stated something similar.

Anyway, like promised, I worked a little bit on this. I must confess that I lost the patience half way and I know it's not photorealistic. It's too tedious to try to get photorealism and, in the end, it's really not my "thing", not my motivation for image creation. Hence, the loss of patience... :-)

Anyway, I still like the final result, regardlessly of being photorealistic or not. :-)

http://www.renderosity.com/mod/gallery/index.php?image_id=1816961

Let me know your veredict... :-)