The silver/green Camaro is pretty interesting. I've never seen a combo like that, but silver was kinda a flexible color - probably second to black or white as being something that goes with everything. On a hunch, I checked a color chart for another car that was available in silver, and lo and behold, green was a recommended interior for silver. Pretty interesting!
1968 Nova SSs are my favorite of that generation - I especially like the SUPER SPORT script on the rockers. But green and gold are not unusual in combination. I think of it more of a sedan combo rather than something that you'd find on a performance car.
Richard, your car is wonderful. I always thought the orange houndstooth was pace car-only (plus Z10s too!), but maybe not? Was it RPO or special-ordered? I think it's much more striking than a while car with the same interior because the white car would remind me of a pace car.
Keep the pics coming!