Here's a sculpt of a character I collaborated with the super talented Ovi Nedelcu on a few years back. This was printed out using a powder based rapid prototyping machine from my original Maya file. This model is now long gone as it got damaged (beheaded to be exact!). Was digging through some files and thought it may be of interest. Also check out Ovi's blog it's well worth a visit (ovinedelcu.blogspot.com).