Looks like you would do well to work in a bit of atmospheric perspective. The waterfall cliffs are a little too saturated and it's competing with the foreground. Also it seems like you're lacking any true color scheme. You're close to red/greed complimentary, so see if you can't bring a few straggling colors closer into that. For instance you might go a bit more red on the fire and a bit more green on the background. Do also try to emphasize cast light from the torch. On a more positive note, the composition and proportion is looking very solid, and the aforementioned suggestions may simply be a matter of a few layer changes.