Please update the renders to more accurately show N9. The alphas are far too light and inaccurate to the supposed colors you are using.
I agree that the board renders might be a bit off. But the kit renders are how they are supposed to be. Getting a good n9 color on board renders with proper lightning is hard, especially in maya, where there's not any hex color system. But the kit renders which actually shows the set is how they are supposed to be!