I just realized that I never uploaded the pics...
The install is a dual-channel Viofo A329 which is currently the dash cam with the best sensors (Starvis 2) on the market. High resolution (4k@60Hz F, 2k R), HDR, etc.
We also use an extended power pack which allows for many days worth of parking recording.
The install was very easy for the wiring as the hardwire kit (required so that the camera doesn't go to sleep) simply plugs into the extended battery pack and the battery plugs into the only cigarette lighter plug in the trunk. The only issue was the length of the USB-C cable which had to be extended via a coupler due to the fact that we have the glass roof requiring the cable to run via the center strip to the B-pillar.
BTW, it is important to remove the B-pillar covers so that the wire can be routed behind the window airbags (easy to do) so that there is no issue with a possible deployment. The rear camera is also easy as the rear window screen does not physically interfere with the camera, something very common on other sedans.
Here are some quick pics. What can't be seen is that the front camera is actually not visible from the drivers side at all as the rear view mirror covers the view. Only visible to the passengers. Quite happy so far