WELL, IT REALLY DOESN'T MATTER. OUR IDEA IS FOR YOU TO GIVE WINGS TO YOUR MIND AND START DESIGNING. JUST RE-DESIGN THE RENAULT 4, AND SEND IT TO US, IF YOU ALREADY OWN A REDESIGNED R-4 SEND YOUR PICTURES TOO. CONDITIONS: 1-SEND YOUR DESIGNS IN JPEG FORMAT. 2- BE CREATIVE. WE WILL CHOOSE THE BEST DESIGNS EACH MONTH AND PUBLISH THEM IN OUR GALLERY. THIS IS JUST FOR FUN, LET OTHER PEOPLE SEE YOUR DREAMED RENAULT 4. YOU CAN SEND AS MUCH AS YOU WANT.