Hello Paul,
I have attached two Cozy Rhino models that I imported from Prolines6
as IGES files, Render work's well on these files.
When you draw in Rhino how do you change their files to IGES to
render.
I have also imported DXF files and don't know how to convert for
render.
--
Best regards,
 ddunbar                          mailto:ddunbar@echidna.id.au

To answer your questions. 
#1. When you are in Rhino you just click on render.
No iges files involved.

#2. Nor do I. I suspect it cannot change a 2D drawing DXF file to 3D.
DXF seems to be the worst way to interchange files.

Here is a zipped step file for Monty's 13B engine drawing.
See what you can do with this.

Paul Lamar
 
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