Looking nice. I have to point out that your rivers need a bit of TLC (there's a lake that drains to the sea through three separate rivers, and that never happens). I like the overall look. I'm not sure the colours need too much adjustment, but you certainly could go darker. At the moment my two comments would be that the image has an overall speckle to it that's a bit distracting. Also, your forests are very diffuse rather than clumping into copses and concentrated areas.

I love the mountains - they're coming along really well.