Today we installed a Passport 9500ci into an Aston Martin Vantage for one of our local dealerships. This unit is a concealed system which is legal to sell, posses, and install here in Virginia, although it is illegal to use.
In this picture you can see the front laser diffuser to the left of the front parking sensor. There is a matching one on the other side and a radar sensor hidden behind the bumper.
This picture shows the rear laser diffuser located on the top of the license plate frame.
This shows the display and control buttons located to the right of the steering wheel as well as the power kill switch by the drivers right knee.
A further out picture of the display, control buttons, and power kill switch.