The teal or turquoise color from the cowl is what is under the under coating?? The car has had 1 repaint. Someone painted orange and did not strip it so I have the blue color in the jambs and trunk. Which looks a little darker than U code almost looks like B5 blue? Then that teal color under the undercoating. The jambs and trunk are original color. Motor is date coded 8-1. So I think Q code is out. But it does look closer to B5 than mist or frost blue in person. I will try to send some pics of the jambs. We would like to paint it back to its original color. I know there is no build sheet or fender tag,but it does have a matching motor and trans. You don't realize how important those little fender plates are until you start restoring!!!!!!!!!! Thanks Larry J