Summary

Taking inspiration from Mikeevans991's design for a quick connect clip,

https://www.thingiverse.com/thing:3383489

I cut the back off of his Belt Quick Clip design and replaced it with the Molle Translator that Hailodiver posted.

https://www.thingiverse.com/thing:351866

The result is a molle based quick connect clip

EDIT

It turns out that the first version ended up with a very thin layer where the two original parts met. Version 2 eliminates the cross section of the inside of the molle clip that Hailodiver made and replaced it with a solid section

EDIT
added photos of the connector and flashlight clip attached to my bag. The parts were dyed using RIT dyemore graphite. the parts look less red / more black in person. (i think it is the effect of the flash on the camera).

If you are going to dye parts that will interface with other parts make sure they are all dyed together to account for the shrinkage that happens during the dying process. I found out the hard way after I only dyed some of the parts of my hand drill to get a nice black and white effect ... all of the dyed parts shrunk and no longer fit to the undyed parts.

EDIT
V3 corrected the issue with the missing section in the middle of the part in V2