For those with an interest, here's how the DD console looks when I finished ...
Here's what the rear camera looks like ...
I should note that this is an advanced replacement camera (meaning I paid up fron to get it shipped before my return). While it should have the green/red lines and the dispaly for how close you are to an object ... it is not working on the repalcement camera. But I liked it better this way so didn't return it again. I should also note that occasionally the image flips upside down. I think it is an issue with the camera and not the head unit.