The Vector Equilibrium is part of the Cubic family that includes the Tetrahedron (and star tetrahedron), the Octahedron, the Cube, the 64 Tetrahedron Grid, and the Isotropic Vector Matrix.
However - it does not include the 5 symmetry Platonic forms, and the link between them is not obvious.
Therefore this model is significant in showing that there is a link - albeit an imperfect one - as 5 VEs do very surprisingly form an almost perfect circle.
This version is quite large at 190mm and may be a little fragile. I will be posting a version of this small enough for wearing, and some other sizes and colors etc fairly soon.