I have Keyshot2
It works well to save your model as an step .stp I found it easier than obj
All parts colored the same are linked, for example all diamonds white just drag the diamond color to 1 and all are done.
If you color your parts differently you can easily drop in different materials
Hi Michael,
Thanks a lot for your clear explanation, it works fine this way with the OBJ formatting.
Btw, Keyshot may have a look at reading in the NURBS information from Rhino directly.. hope they do it.