Remix of allenrowand's model. This is the “Top L” variant with cable exiting downwards (opposite of connector lock). Scaling on X and Y may be required to get good snug fit. All info is in original model description but no cutting off the threaded part is required. Overall connector length is slightly over 45 mm. Also works with knockoff X series connectors, e.g. Seetronic (tested).
The author remixed this model.
Tha cap has been extruded longer in order to use it with unmodified X series connectors – no cutting of threaded part required. It's based on the “Top L” variant of original model. The cable exits downward from the connector lock mechanism. I had to print it scaled few percent up on X and Y axis to ensure snug fit, however you should test on your printer.