star block aka stellated icosahedron
grabcad
Escheresque starcube or "stellated Icosahedron with retracted points". Created with help of Creo Mechanism, then exported to Keyshot to be able to create a seamless high-resolution animation (the model consists of one simple part, but 12 different assemblies with each 5 sub-assemblies). Check out https://vimeo.com/92930326 for higher resolution animation.
Download Model from grabcad
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