The Nikon 18-140 kit lens I got with my camera body did not have a lens hood. I couldn't find one that fit or locked in place properly on thingiverse, so I designed this. The original black print was done 2 years ago on my Mendel Max in ABS at 0.06mm layer height. I decided to try it our on my Ender 3 at 0.2mm layer height (the yellow version) to see how it would work. It worked great with no adjustments.
There is a calibration print that is just the lock which will allow you to confirm all your settings generate a part that meets the tight tolerances required.