Color request for 1960 corvette c1

hey im trying to find a color for the 1960 corvette that is not in the game. i dont know if it was available for the 1960 model but was on a 58. thx in advance…

I see charcoal and a yellow that were available in '58 but not '60- the other colors were basically the same, but slightly changed.
Check out they have chip charts of them to show the colors.