That's amazing... if I had to change one thing though, I'd somehow balance the left pointing branches with something on the left side. Otherwise I'd feel like it's pointing with nothing to catch the eye where it's pointing. If you know what I mean? I'm not sure how I'd fix that, maybe with a rock or something.
Ok...you got me...I think it is going to look awesome. That center piece is fantastic. I spent several hours the other day walking up and down a couple local creeks looking for something like that...no luck