Need help with factory navi install HELP please

delorean

I know, everyone says it can't done, but I bought the parts needed off a fellow forum member (head unit, GPS antenna, screen, controls, etc.) I just verified with Nissan technician via my VIN that I have everything needed in my 13 Touring/Sport minus one part which is part#280981EA0A (24128 below $88.69) called the diplay power harness assembly that powers the screen.

For those of you with a touring/navi; can you please help me and tell me where this display power harness routes too behind the dash (photo 1 & 2)? Or does it plug into the back of the head unit as I am missing one plug in there as well? (photo 3) Can someone with a touring/navi track this harness for me? I will do a write up once I pull this off. Thanks for the help!