Torus with Polyomino Tiling, top half

Here is the top half of the torus with polyomino tiling suggested to me by Naftoli Kolodny. The outside surface has the colored tiles, but the inside surface will not be visible when it is glued to the bottom half. Cylindrical extrusions in this top half should fit closely into corresponding cylindrical holes in the bottom half, but to get the correct choice of positioning for the attachment, the red colored cylinder extrusion should be inserted into the red colored hole in the bottom.