The lock broke on the bathroom stall door at work and instead of replacing it maintenance simply tore it our and bolted on a lever latch leaving a large hole in the door. Somebody had stuffed the hole with a big wad of toilet paper to plug it up.
I had to fix it with something a little more stylish. These door hole plugs were the result.
I don't expect this to be a common need out there but if you have a similar situation, here you go.
These will be a very tight fit when they pop in and it turned out the tolerances were quite critical. It is highly recommended that thermally calibrated filament be used for best results and fit.
I use the following to calibrate the filament. https://www.thingiverse.com/thing:2502677