I am working on a new elvish fortress.  These are the guard towers, which is the only thing I have done at the moment so I figured I would upload it.  On my other elvish build someone commented that I should incorporate more organics, so my goal is trying to make a bit more natural looking roots, trees, curves, and building blocks.

Dimensions: 65Wx65Lx157H

Also there are some trees I've made and some tree trunks as pillars.