Here's a picture of mine, which is mounted in the stock license plate cubby at the top:
The point of view is a compromise between seeing the hitch and being useful for backing down a trail.
The camera is super tiny and at this point 4 years old. It seems the glare issue is just getting worse and worse. I in fact have a larger, newer, though also generic camera with the same field of view on order.
The lines are generated by the camera, I'm skipping them now that I'm doing this over. They add nothing. The text is generated by the head unit and is on this one non-configurable. Also something I'd change in the future if I swap out that head unit.
Edit: Here's a picture of how the camera is mounted:
I feel like I can see the element that's yellowing in that picture. Sigh.