About this 3D model

This is a scan by Autodesk obtained from the Autodesk 123D site. Link is below. I printed it at 25% fill, 2 shells and 0.2mm layer height on my Replicator 2. Turned out decent although not weighted in the middle. http://www.123dapp.com/123C-3D-Model/Grey-Nurse-Shark/596773