Paper plane
thingiverse
Most supersonic/hypersonic aircrafts are delta wing; I like to think of this paper plane design as a predecessor to such engineering marvels.
Download Model from thingiverse
With this file you will be able to print Paper plane 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 Paper plane.