looking at your scan I can see this a little darker and bleaching the highlights on the bushes in the middle and the lower mountain. then daarkening the sky. I would give that cool look those digtials get when they make up fack shadows and sun. love the shot by the way.
I love the fact that this can not be mistaken for a digital capture at all. You've done well to rein in the highlights, yet retain shadow detail. I like the overall tonality. Texture's nice too.