Great colors, great bg, but as said below, fg and bg don't mix well.
It's mostly a problem of lighting: the bg is moonlit from the back, fg is lit from the side, the monster doesn't cast a shadow.
Thanks for the comments. I think the moon turned out the best out of all of it and it took the least time by far to do... go figure.
I like it, although the monster and background do not seem to belong to same picture.
Should have skipped the lines to make the foreground melt in better with the background. I really like the bg.
Too rough, not impressive at all compared to proffesionals I've seen. Very mild.