[WIP] Ground texture mod

I think what you clearly can see, raps or not, is that the landscape is definitely not desaturated. It may have a different basic tone than what we have in Cod but what is definitely not the case that saturation is to high in cod imho.

I am not completely blind to the fact that rof colours look good and I am quite sensitive to aesthetical issues. But Rof definitely does NOT depict reality in terms of colour except in terms of haze colour where it is definitely superiour to cod.