Lift gate wiring diagram needed to connect a rear mounted license plate camera

Hi, I'm trying to hook up a rear camera mounted to the license plate frame embedded in the lift gate. I'm trying to locate a constant on set of wires I can tap into within the lift gate to power the camera. It is only for the camera power, the video/audio is wireless.

I found a partial diagram on this site, but it was not complete. here is a link to that thread / diagram:

https://www.2carpros.com/questions/2002-toyota-sequoia-rear-hatch-window-wiper

Thanks in advance for any help!