Newer version of what I saw.
Interestingly, at the county auction you can buy the car with decals, sirens, lights, and spotlights stripped off and the console removed.
Then you go inside and you can buy sirens, spotlights, lights, and the console casing. All you need to build your own cop car is a laptop, a CB, decals, and the know how to hook these things back up.
Fun Fact: If you have a CVPI as your daily driver and get tired of kids or friends popping the trunk going down the road, pull the button out. There will be a second harness that makes the button function like the civilian version unless the department snipped it.