Looking for a CAD file

Our school only has the Chassis Bumper 2x2x15 and I can’t find the CAD file of it. By any chance does someone still have the CAD file of it?

http://www.vexrobotics.com/catalog/product/gallery/id/9946/image/12751

Just the 2x2x15 angle or the whole chassis as an assembly?

It looks like the angle is here.
http://content.vexrobotics.com/cad/STEP/ANG-22-15-STEP-08282007.zip

I would use this part but its 1 space bigger and we do not have that part at our school for me to use. I’m creating this for the Skills USA Robo Rescue Challenge

Nevermind found the part

https://vexforum.com/t/bending-part/24193/1