Just an update. About a year ago now, I forked out for KeyShot Pro. I actually bought Alibre Pro that came with the CAD version of KeyShot, but I soon tired of having to bring all models over to Alibre to get them into KeyShot. Hence going to the Pro version so I can bring in other file formats. Most of my work is from TurboCAD but I have a couple MoI models / KS renders, a couple SolidWorks model / KS renders and a few Alibre models / KS renders . If you are interested in seeing my KeyShot gallery have a look here: http://www.textualcreations.ca/Flash_Gallery_KeyShot/KeyShot_Gallery.html

The attached mouse was modeled in Moi and rendered in KeyShot. I used a top view to mimic a model and render I had seen by someone else that I really liked.

P.S. Although really costly, I can recommend KeyShot Pro as a possible render engine if you are looking for someway to render your MoI models.