I did that to my coupe. The Roadster SVJ on the other hand does not obstruct the view at all.
I will post the picture below. The live view is on all the time. You have to find a good shop to run a wiring to install the rear camera but the front one is attached to the monitor. This devise uses SD card to store the data.
I will post the picture below. The live view is on all the time. You have to find a good shop to run a wiring to install the rear camera but the front one is attached to the monitor. This devise uses SD card to store the data.