Cube + Octahedron with gamma=0

scale={0.667, 1.414}

scale={0.682, 1.396}

scale={0.697, 1.377}

scale={0.712, 1.358}

scale={0.728, 1.339}

scale={0.743, 1.321}

scale={0.758, 1.302}

scale={0.773, 1.283}

scale={0.789, 1.265}

scale={0.804, 1.246}

scale={0.819, 1.227}

scale={0.834, 1.209}

scale={0.85, 1.19}

scale={0.865, 1.171}

scale={0.88, 1.153}

scale={0.895, 1.134}

scale={0.911, 1.115}

scale={0.926, 1.097}

scale={0.941, 1.078}

scale={0.956, 1.059}

scale={0.972, 1.041}

scale={0.987, 1.022}