Benan Watchtower - 3D view

After I've created the 2D geometry I put it all back into Sketch-Up, give it some thickness and then reassemble it. That means I find any remaining geometry issues (and there are a couple) but I also get the fully built model to do the assembly instructions from.

It also means I get to do this...

I've not played around with the animation on Sketch-Up but I think it might be useful as another good marketing tool.

As always comments and suggestions welcome.