The original design was so nice, but I just could not print it as such in one color. I splitted it, and redesign most of the pieces to make it easily printable. I also added a system to allow the car to actually roll !
The small model is full size, the big one is scaled 200% - see instructions for more details.
Engineer by training, crazy about 3D printing 😎
Like my designs? Support me on patreon!