Hello
I believe neptune_51 is mistaken that there was a handfull of 2nd gen MX-6s with a moonroof i.e glass. Furthermore 2nd gen PGT, just as MX-6 had a sunroof i.e metal panel as an option. The only exception was for 2nd gen 626s that were factory equipped with a moonroof. neptune_51 may have seen, just as i have on PGT and MX-6, a moonroof on a MX-6, however, that in fact wasn't a factory option but an aftermarket upgrade to a MX-6 that didn't come with a sunroof option.
Cheers