I haven't done it myself, but it's something I plan to do in the future now that the prices have dropped. For me personally I hope to have my own 3d printer.  But until then i probably need to learn how to paint resin models first.  Until then I'll probably use a service. 

The only 3D printed model I've seen (using Poser/Daz content) is Akiko by Joe Bushido http://www.renderosity.com/mod/bcs/akiko-by-joe-bushido/64939

Shows the finished printed (not painted) version

http://www.thingiverse.com/thing:23365

There are one or two videos on youtube that shows the model being printed. one of the Freak and the other of Akiko.

It will be intersting to see what other people have created.