Sprint car folded paper bodies

A while back I ordered and received a 3D printed chassis by changing gears at Shapeways. As part of the description it was mentioned that a pdf file containing an image of a sprint car body that would fit this chassis is available. Unfortunately when I tried to open the web page where the file is located I got a message that the web page no longer exists. I think the guy that owns Changing Gears is a member here and I hope that if and when he sees this message he can direct me to the proper location to find this file.
Alternately, if a member who knows where I can find a suitable file that can be used to print out and create a sprint car body reads this maybe he/she direct me to it's location.
Alternately, if a member who knows where I can find a suitable file that can be used to print out and create a sprint car body reads this maybe he/she direct me to it's location.