I currently give this some time:

Hm. Looks like DOF is overdone. Also, have you tried it with shadows?
And the king doesn't fit on his field. I wouldn't mind if theking's base was smaller. The horse/knight looks like some polies are messed up...

Other than that, nicely done.

I currently working on it.
The knight need another build technique.

It means, it is not ready