Luftwaffe aircraft panel - Help with identification...!!!

[taitbb]

As surmised, possibly a civvie pressed into military service. It almost certainly is not any of the standard werhmacht military grade vehicles.

What bothers me, is the tan cammo does not appear go to the edge, and where the car door handle would go, is painted with cammo (would it not be blank, leaving the shape of the door handle...likely oval). Also, the swastika's arms are of uneven length, like the artist tried to make it fit onto the door. Just my observations.