Thank you to Maple Leaf Makers for the awesome original.
Unfortunately I had no cable flexible enough to solder the cables with them pointing inwards, to allow them through the hole in the rear of the original carrier.
This modification allows you to solder the cables pointing outwards, and also allows you to solder once the Barf is placed in the carrier.
(Then you won't pull the pads off the PCB like in the picture!!!)
Original print settings and quantities still remain, but this carrier can replace the one with a square hole.
.step and .3mf files provided.
The author remixed this model.