The goal of this project is to be able to use just two pictures; one from the top; and one from the bottom, to create a 3d printable, and functional, key. The version shown is the 4th revision and is missing the more precise scaling of the new design, and the advanced support structure I had to model to keep the key from snapping off when turning the lock. Surprisingly the key breaks if turned, as the PLA material is too weak to be turned at this size. The support structure on the new design should eliminate this issue.