Thanks for looking for this car/VIN Kurt. I believe it's out there and was recently told it was a black nose dealer replica....
Unless someone has talked to the original owner, there's no way of knowing if a car was ordered as a replica or just happened to be ordered with that color combo. Several were ordered like a pacer long before the race, so there's every reason to expect that people ordered them like that after the race too.
So CRG has R (Bright blue) 732-Z deluxe interior C-4 (Irmine white-blue topper) RS/SS Convertibles later then 06C?
You have it narrowed down by eight different specific variables! No.