This free backdrop is made for a 1/64 scale diorama. You can create a creative scene with your favorite cars Hot Wheels, Matchbox, Greenlight etc.
The background for the diorama should be printed on plain paper in Letter (8Β½x11″,Β 215,9Γ279,4mm) or A3 (210x297mm) size and pasted onto cardboard. You will find two background sizes here.
The files are best printed at an advertising agency, it will cost you about two dollars.