These paper cars are Pirelli Lancia Stratos Gr4, the paper model was created by oniya. There is a Lancia Stratos GR5 Turbo Paper Car at the site. You can download the templates here: Pirelli Lancia Stratos Gr4 Paper Car Free Paper Models Download
For this paper model, we recommend that you use the material (Paper, Paint, Glue, etc.) to make. Here are Great Deals, and here are 100s of card making ideas. There is FREE sewing patterns that you may need.