Yes I ran it up and along the join between the dash and pillar trim then up the front of the pillar by the screen and under the front of the roof lining I have a set of these to ease things apart or remove panels. My back camera is now a DR450 GW-HD and power goes along under sill trims and then via a gap in rear trim and up under taildoor seal.

Make sure you put line fuses of about 2 amp in both feeds as the car ones are too high
I use 3M Dual lock tape to hold cameras in as I can then use them in rental cars when on holiday