Graffiti Smile
thingiverse
You can hand draw something and convert to 3D printable format. Try https://drawsth3d.com You can see your design from https://www.instagram.com/drawsth3d
Download Model from thingiverse
With this file you will be able to print Graffiti Smile 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 Graffiti Smile.