The marble Cthulhu from my recent excursion into chess-set making.
Full set can be seen here: Marble [link]
and Basalt [link]
More detail shots of the individual pieces can be seen here on my blog [link]
for those of you who don't want to wait for me to get around to posting them all up here.
Also, I have individual Cthulhu minis for sale! $20+shipping. In addition to marble I'm also painting them in Basalt: [link]
and Silver: [link]