In our older games, we had to do a lot of compromises due to performance considerations. With ETS2, we are now trying to match the real mirrors setup as closely as possible. For users with decent 3D graphics cards, the mirrors should really feel like in a real truck. For lower-class graphics cards, we will have to still implement some simplifications - there will be trade-offs to make - but overall the experience should be much better. Finally mirrors worthy of a Simulator, don't you think?