Do you want to capture a 3rd person view of your car just like in your favorite car review channels? It’s possible to do it without a camera crew and with a modest budget. Check out the sample video below:
My method will allow you to go over speed bumps (carefully), and should be ok for normal roads, both straight and curved, but probably won’t work for offroad. It should work with most cars, and is designed to get a front view of the car, but it can also be top view or side view or, with additional accessories, rear view as well.
UPDATE: here is the tutorial and here is the video