I found this fascinating! I found some 3D models claiming to be exact replicas, and I found it VERY interesting to note that the largest hole appears to be an ELLIPSE and not a circle? Can any verify this and has anyone heard a theory about that? If it is indeed an ellipse that of course immediately makes me wonder if it represents an orbit or some other mathematical or geometrical shape. Super fun.

https://www.shapeways.com/product/S3YNU5MNR/super-accurate-r...