This digital download includes the .blend file containing the Ballbot body, antenna, left and right arms, antenna, and support crane (the hardware on its back that attaches it to the ceiling). The model's joints and appendages are already linked and oriented as seen in the video, making it easy to repose.
 
This download also includes separate STL files for each of the Ballbot's parts for easy, immediate printing on a 3D printer.
 
NOTE: This is not a physical product, but is meant for 3D designers and printers.