I could not believe my eyes : http://whiteriverandnorthern.net/clinic_39.htm
the way it moves, you'd forget how small it actually is! :o 8)
I think he makes one like this too in Z scale. http://www.youtube.com/watch?v=kyR69SQGFo0
And things like working t scale crossing lights. The normal laws of physics simply don't apply to David
Compared to these models the N and Z scale diggers are gigantic.
http://www.youtube.com/watch?v=d0ALUjoyMJI
Makes me feel really small somehow .. ;)