> I believe the future of such simulation is to start from the lowest level - ie. schrodinger's equation, and get the simulator to derive all higher level stuff.

I do hate to burst your bubble here but I've been doing real-time simulation (in the form of games, 2D, 3D, VR) for enough decades to know this is only a pipe-dream.

Maybe at the point when we have a Dyson sphere and have all universally agreed upon the principles that cause an airfoil to generate lift this would be possible, otherwise it's orders of magnitude beyond all of the terrestrial compute that we have now.

To quote Han Solo, the way we do effective and convincing science and simulation now is ... "a lot of simple tricks and nonsense."