Replacement rear camera module for Samsung Galaxy Note 4 SM-N910H

I have a model SM-N910H phone a broken rear camera.

I've been searching and reading, and it appears not all Galaxy Note 4 replacement rear camera modules will works with all different models of this phone.

1. Will a camera from a different model, e.g. SM-N910G, work? Which models are compatible?
2. Can you direct me where to purchase a compatible camera module?

Update: I’ve contact several local phone repair shops who all failed to source a compatible camera module. Surely one can be found somewhere??