Worn Obelisk

Most of my modeling has been hard surface up to this point. I wanted to do something that had a big organic feel to it, but I also figured it would be best to start small. So I figured this obelisk would be a good starting point for me to get with organic modeling and sculpting. I really wanted to give the edges of the stone a nice and worn down look. With no hard edges, all of them being rounded off, along with plenty of chipped points and cracks running along it. The reference I found gave it a more smooth finish, where as I wanted it to feel more worn and ancient. For the textures, I was aiming for a appearance that gave it a feeling like it might be in a forest ruins.
I hope you all enjoy it and I would love to hear some C&C from everyone that views it!
I do have plans to come back and work some more on the general low res model and textures eventually, so any and all recommendations in that area would be highly appreciated!