Hey everyone, sorry I hadn't seen that I had gotten responses. Geoff emailed me the following on the size and scale:
"the model is 1:15th scale which I worked out as the size of the playmate figures and the model is 44 inches long 30 inches wide"
He has also put some videos up on youtube:
http://www.youtube.c...slV62ZHA/videos
As always, you can see his progress at: http://www.modelmake...ng d bridge.htm