I don't believe any one other than you has reported, as I understand you have, running the rear camera cable thru the rubber boot on the hatch, along the channel towards the license plates, out on that far end thru an already existing fenestration, and then back up to the top of the window. I've seen 1) jump the gap 2) drill a hole 3) push across the spot welds along the top of the window, using a large gauge copper cylinder. Did you in fact mean to express that you routed it the long way?