Original Planning Map.
Here is the original plans for the site. The actual site did need to be a little different, as a water main made the original layout impossible to follow. However this map will give you a feel for the scale of the pieces, and their lay out.
If you click any one of the pictures, it will take you to a slideshow showing the building of that attraction.
Note however as the site is still under construction, the water feature, and the withy - arch images are currently unavailable. But check back before the end of the december to see them as well...