Animated Video For Measuring Instrument used on Mining Vehicle

Looking for a video of several minutes using professional animation. The idea is to show our product in action. Our product is an 'Diesel Particulate Analyser' which is an electronic instrument in a box that reads the sample of air it pumps through from a probe. The probe sits in the exhaust of a heavy vehicle. The idea would be to show a animation of a mine with a tunnel with trucks going in and out showing soot coming from the exhausts. Then workers standing around breathing soot and feeling sick. Then show the truck going into a large building with 'workshop' written on it. Then a mechanic walking with our box to the truck an putting the probe in the exhaust. Then some more scientific graphics showing the flow of particles from an engine to the exhaust and then an into our probe. Then a seperate image showing all the little particles going through a laser beam line. then zoom in on the face of the box which then cuts to some pre-recorded screen footage of our box showing readings. Then some animation of the works fixing the engine then going back to rading again and the worker is happy with the reading and gives a thumbs up.