That is a beautiful GTX. It doesn't get much better than that. QQ1 is a good color. I'm working on my second 66 bev 2 383 car that color. I'm now trying to match that color with modern paint.
I love QQ1. My RT was the same color. Danny Keziah matched my paint. I can give you his number if you want.
Do you know what brand of paint was used? Danny runs a body shop?