This could be fun, and maybe interesting for some?-
Developing the terrain is really a tedious process which has potential to send someone friggin loopy ! To save that from happening to me i was wondering if anyone would be interested in helping out with it?
I've uploaded the map so far to 3D warehouse which includes the map and a picture of Tolberts plan beside it. All you need to do is use the 'move' tool and click on to an intersecting line > push the arrow up key > physically move the intersection upwards then type in the height you want to achieve with it.
The model is here - If you choose to accept this mission please let me know and we'll work out which parts to do.
http://sketchup.google.com/3dwarehou...4f2ea&result=4