I spent my last weekend making (cloning) this cute little creature, it is a big success!
I took pics of the sheep, spent about an hour modeling in 3DsMax, then printed for about 1.5hrs. Of course I spent a few hours making the first attempt which failed.
I manually added the support structure in 3DsMax, exported to STL and sliced in Slic3r at a layer height of 0.1mm
http://adriantsang.info/2012/04/ethical-cloning-shaun-and-dolly-the-sheep/