Not sure if it'll be of use, but if any of you use CAD, here is the full 3d model of the most recent solarflower prototype.
Versions:
3dm - Rhino3d file, what it was built in so most detailed.
http://www.solarflower.org/store/solarflower_02-07-11_rhino3dm.zip

iges - nurbs surfaces only, so missing 12 threaded bolt objects.
http://www.solarflower.org/store/solarflower_02-07-11_iges.zip

obj - low resolution polygon version. Quick to view but lowest quality version.
http://www.solarflower.org/store/solarflower_02-07-11_obj.zip

 3ds - same poly version as above, smaller file, and I'm pretty sure you can load this directly into Google Sketchup (free and easy 3d package/viewer)
http://www.solarflower.org/store/solarflower_02-07-11_3ds.zip