I know of two T/As with power windows, but no AARs yet. AC was not available on the Trans Am cars. One T/A is known with dealer installed AC though.
The rarest things that I can think of for AARs off the top of my head are the two-tone interiors, one is known with the H6BW blue and white interior and two are known with the H6EW red and white interior.
A broadcast sheet is available for the one with H6BW if anyone knows where it is.........
T/Ake care,
Barry