As Turn10 seem to drag their heels on a basic graphic fix for all of the colours looking like they’re washed out, making some tracks that are based in very mild and temperate climates look like they’re infact based in some sort of equatorial desert, Why not give the players/users control of the colour saturation, brightness, white balance etc?
Introduce sliders to the graphics options menus that will allow players to modify the saturation, intensity, hue, white balance etc in either video or graphics options menu?
That way T10 won’t have to actually do something like hard work in making the game look more natural, they can (following their track record with this game) let the players do all of their work and allow the community to be the voice of this game, in the same way they were with wheel settings.