Smart Roadster buttons
thingiverse
Those are buttons for smart roadster, this is still work in progress I would be happy to any feedback from you.
Download Model from thingiverse
With this file you will be able to print Smart Roadster buttons with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Smart Roadster buttons.