I was finally able to find #8 of the 9 pieces I was either on or in during my Army stint. The M35A2. In waiting for a few things to arrive from Hobby Link I was looking through the sprues. I see that the rear view mirrors are clear plastic and am wondering what if anything you folks do to make them look more like a mirror.
The only thing I have come up with is painting the backside silver or chrome followed by an overcoat of OD.