Rhombicosidodecahedron

Created using the vZome Tool.

A little different from what I've seen. The boxes are rectangular vs square.

It's an export of the default connector in vZome (Free Tool):

Source: http://vzome.com/home/index/vzome-60/

I used the Export-Render option and the Collada DAE format.

I then used Meshlab (Free Tool) to save it (STL format), then loaded it into Blender (Free Tool) and scaled it.

45 x 45 x 45mm (about 1.77 in)

(If there's a more appropriate / accurate name for this, le