The door from the opening titles of the Twilight Zone. Don't have a printer yet to test this, only made it for a 3D rendered scene, but I would imagine that it's easily printable.
Also included the bare door without handle or knocker, and all objects separately if you want to print them in a different color (grey or gold / silver) and glue them on. If anyone wants to add a hinge, go ahead. Made in SketchUp.