Final Environmental 2

This one i spent the most amount of time on, i kept changing bits here and there because it didn't sit right with me, finally after about 10 hours of working at it i was able to produce something.
Stage process:

first stage

adding gradient layer.

focusing on the tree.

adding highlights to the back fields and mountains.

more colour to the background.

light separation.

adding shadows and more light.

adding character.

final highlights.

End Result.