Scanny question

Any one know a hole around the cab of my r series scanny topline that I can use to get a tv cable in?

Rubber gromet on back of cab, I mounted my aerial on the air kit bracket on drivers side, run aerial cable though hole (comes out behind the panel at back of top bunk if I remember there’s two screws or trim clips to take out and you can get your hand behind the panel to pull the cable through), then i just tucked it in the gap between the side and roof trim panels above drivers seat and into top cupboard.