NIce build ! On your grill issue, I had a 1:1 '69 Camaro for 18 years, I bought it from the original owner. It was a standard model, nothing fancy about it. The grill was as flat silver color. The '69 Camaros could be had in so many trim leveals that it is hard to tell what was right on it. As I remember the COPO cars were the base model with all the factory hot rod parts they could throw at at. Very good detail work on this.