looking sweet indeed, legolas. I have to agree with everyone else, though. The ruins are dwarfed by the trees.

When I look at these ruins I'd kinda like to see it in epic proportions. with a camera angle lower to the ground and the trees much smaller. I think it would be cool to push the scale of this work to a point where the audience says 'whoa...' - at the moment it's fairly reasonable in size if not even a little small, but it depends what you're going for.
Either way, it's looking real nice. Keep it up, man