Thanks! It's about 10' in diameter. I had to construct a wooden spine inside to keep it from sagging. I installed a hook at the top of the spine which protrudes through a face you can't see, where I attached a rope on a pulley to get it suspended. I am guessing the whole thing weighs 200 lbs. Yes ...

Got it. Thank you!

I'm sorry, this feels rudimentary, but I am unable to find or generate the final stellation of the icosahedron in Great Stella. Can you help?

I unselected one of the options in the export dialogue, and it worked. Very exciting - thank you for taking the time to help!

I work primarily in AutoCAD and am able to export .dxf models from Stella for use. This is fine for simple polyhedra, but the more complex shapes make it difficult to see where the various planes intersect. Is there a way to export the nets as .dxf files? Thanks for your help!
P.S. Just for fun, I ...