The only thing I would do with this is clone out the spray painted bright green letters on the end of the logs. I find that a bit distracting. And maybe a bit dark on the exposure, but other than that, I like it.
I like the tones of this image... in the upper half. The bottom portion seems like multiple areas of natural light were darkened/softened and ruined. Were the tones adjusted with that much from the original shot? I would like to see the original if you have it.
You have in effect reduced the white snow to light grey in many areas in order to get texture. You need to get the grey back to white while retaining the detail.