Heavily inspired by this model, except the strain relief collar is attached to the Molex receptacle. The groove for the zip tie is deeper at 1.5mm without sacrificing any thickness on the back side.
The v3r1 model sits about 1mm above the pcb, whereas the v3r2-flush model sits flush on the PCB.
Freecad files are provided and include labeled sketches for easy modification.
The author remixed this model.
Strain relief attaches to Molex receptacle rather than the Molex plug.