Stencil stone impact protection

Hello, I just had the thickness painted again and removed the rockfall protection film from the back doors before.

Unfortunately, the film is no longer available in Audi and when removing the old film it has unfortunately been destroyed, someone has a template as DIN A4 for download, then I can cut the parts from 3M adhesive film myself, would also go free muzzle, but original shape would be my favorite.