This was tricky because I made it in After Effects, which doesn't have a "Make Dodecahedron Button", so I had to figure out how to get the shape layers into the right position. To do that I made 2 apposing pairs of pentagons, then duplicated,grouped, and rigged them so they would have a common rotation, at which point all you have to do is 2 simple rotations of 90° each.