Front, side and top of the Bilinski dodecahedron

The values of the coordinates are 0 and powers of ${\displaystyle \varphi }$ (golden ratio):
${\displaystyle \varphi ^{0}=1}$
${\displaystyle \varphi ^{1}=1,618...}$
${\displaystyle \varphi ^{2}=2,618...}$

The height of the upper internal vertex is ${\displaystyle \varphi ^{-1}=0,618...}$
This is the height of the upper black vertex minus 2, i.e. minus the short diagonal length of a rhombus.