I've finished building my fence! I can't say I'm done texturing it yet though, as I'm not yet convinced about the wood texture. I've designed this to be modular pieces: each part joins neatly onto the next to create a more complex fence system. The idea is to be able to create instances of these rather than copies, in order to reduce memory time. I have to say though, I'm quite happy with the Zbrush sculpt. I was unsure about Zbrush at first, but as time goes on, I'm beginning to like it more than I like Mudbox!