Google 3D warehouse (SKP files can be imported in Rhino)
https://3dwarehouse.sketchup.com/
Thingaverse (Rhino can import STL files)
Create your own 3d meshes from photographs with 123d Catch
Google 3D warehouse (SKP files can be imported in Rhino)
https://3dwarehouse.sketchup.com/
Thingaverse (Rhino can import STL files)
Create your own 3d meshes from photographs with 123d Catch