Love it!
But not for games - maybe one day 
Yes it is very nice. Sorry to burst your bubble but this was already shared in this thread:
http://forum.unity3d.com/viewtopic.php?t=58843
Someone beat you to it! 
I can’t wait till games can do this kind of simulation. But then you will need an art team of 1000 people and 5 years to make a game. I wonder if games will ever get to that point of simulation? They may get too big for their own good.
I believe it would actually make it easier on artists. A lot of this kind of art is generated procedurally, so it doesn’t take much artist time at all. Just at the beginning when they are defining the material.