After playing around with the various vehicles in BeamNG Drive and their different camera views, I would like to suggest a camera in the storage area behind seats in the Gavril H Series. I know you can move around the third person camera to get an inside view, but it doesn't really stay there. I would like one that would be like the first person cabin view which allows looking in all directions, but just in the storage area of the truck. Thanks for reading, and I hope you agree!
It can be modded easily, just take one of the cameras that you don't you and move it where you want. You can search in the forums how to do that.