If you have an 09+ without backup camera chances are you have everything in place EXCEPT for the correct mirror.
I probably just gave many of you an idea, if you didn't already know.
I WANT TO BUY THESE PARTS FROM SOMEONE:
Tailgate handle w/ camera
Wire harness from camera to rear-view mirror
It will not take away from the value of your vehicle because you never had it.
I can simply send you my tailgate handle.
You may not be able to part with the headliner harness if it also splits to your lamp.
If you can only provide the PINK harness in the pic that will be fine.
PM me an offer of what you'll take to do this.