Csaszar Polyhedron (version 4)

C0 = 0.7071067811865475244008443621048 = sqrt(2) / 2
C1 = 3.77123616632825346347116993123   = 8 * sqrt(2) / 3
C2 = 8.48528137423857029281013234526   = 6 * sqrt(2)

V0 = ( 12.0,   0.0, -C2)
V1 = (-12.0,   0.0, -C2)
V2 = (  0.0,  12.0,  C2)
V3 = (  0.0, -12.0,  C2)
V4 = ( -4.0,  -3.0,  C0)
V5 = (  4.0,   3.0,  C0)
V6 = (  0.0,   0.0,  C1)

Faces:
{ 0, 1, 2 }
{ 0, 2, 5 }
{ 0, 5, 4 }
{ 0, 4, 6 }
{ 0, 6, 3 }
{ 0, 3, 1 }
{ 1, 3, 4 }
{ 1, 4, 5 }
{ 1, 5, 6 }
{ 1, 6, 2 }
{ 2, 6, 4 }
{ 2, 4, 3 }
{ 2, 3, 5 }
{ 5, 3, 6 }