I personally use MoI3d (http://moi3d.com/ http://moi3d.com/). It is basically Rhino but cheaper (albeit with less tools and features). But as an Indie dev it g

I personally use MoI3d (http://moi3d.com/ http://moi3d.com/). It is basically Rhino but cheaper (albeit with less tools and features). But as an Indie dev it gets the job done for me.