For those who are not so familiar with this media like me :

  • right click and choose "Show model tree" to access parts or "Views" to see it from different angles
  • right click and use "Full screen multimedia" to see the CAD full screen (ESC to escape)
  • Rotate = left click
  • Zoom = right click
  • Pan = left+right clicks or mouse wheel

Forearm (right)

This 3D PDF is based on one of my SketchUp files.

The parts included in this PDF can be dowloaded from :

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Use the "Model tree" to hide some parts if you want to see the inside.