CATIA has been around for longer than most of the GrabCAD Community has been alive. Originally developed internally to assist French engineers design, manage and manufacture the Dassault Mirage in 1977, it's now widely used to conceptualize, engineer or machine products, planes, cars - you name it. So it comes as no surprise that CATIA is one of the most popular tool on GrabCAD - about 18,000 use it and have uploaded about 4,900 files. So we felt like there needed to be a little spotlight on one of the best CAD programs out there!
What some could call "A Tie-fighter with wheels" others would say "I want to ride in it anyways, especially off-road." Big thanks to Vasiliy for submitting this great design to the Makerbot Design Challenge.
To finish off this list, we included this recent addition to the library by GrabCADr Paulo Bonci. His Black Concept Bobber is really quite something - as always, render away and share lots (but don't forget to credit who made it!)