you should have received a color pic of the coach and a sheet from the painter that has the paint codes for the PAINT brands they used. but you will find quick that they dont match up to ppg or imron or any other quality brand.
i took my bus to an automotive paint store and they used a door to let the computer place the codes and thats what i use now for the annual touch up of rock chips
might call thor and see if they can point you in right direction on codes and or a pic with the real colors
retired Navy driving the short bus 2008 Tuscany 4056