http://www.arteriorshome.com/shop/designer/bd/product/dd2063?copernicus-armillary 

Barry Dixon for Arteriors

#DD2063

Copernicus Armillary

H: 83.82cm Dia: 52.07cm

A solid brass interpretation of a 17th century scientific "model" that was used to illustrate planetary rotation. This piece is scaled to hold its own in any grand library or study. Barry suggests that you set it on top of a large round table that has been stacked with your favorite books, or on top of a piano. The fact that all of the rings move and spin makes it one of those things that you can't resist touching as you walk by.

Dimensions:
Overall Dimension H: 33
Overall Diameter: 20.5
Overall Shape: Round
Overall Foot Print Dimensions: 10.5" Tri

The model is based on the original manufacturer dimensions and technical data.

Materials and groups are named the same, as the model.

Instance geometry, one multi-submaterial for model for easy change or setup.

Lowpoly geometry for turbosmooth.

Object at 0.0.0, clean and light scene.

The archive contains the OBJ & 3DS file & more previews.