Big project in Corona

Hi all, I am created this big project in Corona renderer. Render time is about 10 min per frame.
Trees are placed according to orthophoto map(27 000) ,not used corona scatter.

next renders



Nice ! 10 min for these nice renders is more than acceptable !

what pc config do you have ?

thanx my PC is notebook dell 7720 CPU i7 3610QM 2.3 Ghz