What about Art of Illusion:
http://aoi.sourceforge.net/
http://en.wikipedia.org/wiki/Art_of_Illusion
http://www.friendlyskies.net/aoiforum/index.php
http://sourceforge.net/projects/aoi/forums/forum/47782
Lots of the same tools as Wings and Blender, exports to POV-Ray directly. Java,
works on all machines.
H
