Thanks for the nice comments!)
Autumn mill is not post-processing) It's other independent scene on the basis of independent geometry of the firts. Post-processing for the two pictures was only light color correction and adding fog in autumn picture from Z-channel. Basic color scheme I tried to get after rendering.
When I creating an autumn mill I removed the flowers, a part leaves on the trees, deleted sun too, replace the texture of plants and environment map of the sky. That's all)
In attachment you can see raw image of autumn mill immediately after rendering, without post-processing