I opted for the dashcam wiring. I also did this on my Cayenne but it of course has a proprietary harness which I have heard some 3rd party cameras have this figured out.
That being said I haven't figured the harness out and I despise pin taps for wiring.
Found a few fuses, passenger side location.
Footwell and side cover that meets the door. I'll have to see if I can find a switched fuse later.
Nothing on the driver's side that I could find removing the same components.