Hello ladies and gentlemen

I think the results are quite cool, though there are some slight details I wish to change, but...
First of all, the camera is NOT tilted: This is an actual mountainside climb. I wanted the grasses to be aligned with the vertical axis, instead of being perpendicular to the terrain, but, well.
9 hour render on a I3 machine. I have a low cloud layer for the fog, 512 samples here and still some slight grainiess
Detail 0.7, AA 3, GI 2/3 SSP On
Camera FOV 120ยบ
Models:
Magnolia from MGebhart;
Pine01_2 from Walli;
Grass 05 from somebody (forgot it);
Eagle02 from
thefree3dmodels.comP.S. When I enabled GI surface details there were strange black artifacts on the Magnolia's leaves. See 2nd attachment (I was using a different grass model at the time so the different color in prepass.)
Thanks everyone!!