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Your interior was a light gold vinyl bench seat.
Read your full data tag breakdown
here.
It's not perfect (for example, it doesn't recognize the paint code) because it's really only for '69-'71 cars.
Here's another Y4 Light Gold '72 Swinger. Other than the vinyl top color and obviously-added hood, wheels and tail stripe, it's pretty close right down to the interior and rub strips.