Lamborghini

This is a toy car. There are five STL files included to print the toy.
The structure is solid enough with sufficient definition and detail that it can be scales up and down well.
however it has been printed as small as 10cm. I would love to see a really large print of this file.
There are applications like Netfabb and Meshmixer which will allow you to scale it as you wish.

It prints without support.