This 3D model was originally created with Sketchup 8 and then converted to all other 3D formats. Native format is .skp 3dsmax scene is 3ds Max 2016 version, rendered with Vray 3.00 ...... the iPod racer if you dont get it. Sorry for the head-slapping bad pun! But if you've ever wondered what a high-bypass turbofan shaped like the apple logo would look like, now you know. Dont worry about copyright infringement, I'm sure Steve Jobs would thinks its cool. You'll see these strapped to his Lear Jet soon enough.