Door knob plate
thingiverse
This is just the plate/cover for the doorknob made by charliepsycho here: https://www.thingiverse.com/thing:1133271
Download Model from thingiverse
With this file you will be able to print Door knob plate 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 Door knob plate.