Download/install the STL plugin, search the Thingiverse for an stl file, import it into SketchUp and edit it.
Drafting, Modeling and 3D Printing with Lydia Sloan Cline
Hand drafting for Interior Design, SketchUp, Autodesk 123D and MakerBot
Download/install the STL plugin, search the Thingiverse for an stl file, import it into SketchUp and edit it.