6 Print out, cut out & assemble your own model.

Switch to parallel projection mode.

Click on the Front View button.

Then click on the Top View button .

Click on the Zoom Extents button to zoom your view to a distance which makes the whole model visible.

Select File>Print preview. The Print Preview dialog box will appear.

Configure print options and then click OK on the Print Preview dialog box.

The Print Preview and Print dialog boxes (Microsoft Windows)
http://help.sketchup.com/en/article/114459

The Print Preview will appear .

Click on the print button. The Print dialog box will appear.

Click OK on the Print dialog box.

Cut the pattern out of paper and build a cube.