|THE FINAL RULES|
SIZE – any size configuration not to exceed –
N Scale – 16 square inches
HO Scale – 36 square inches
S scale – 81 square inches
O scale – 144 square inches
Your finished model must include the following:
Deadline – July 4, 2013
This is pretty close to what the finished concept will be .. or at least .. as finished as it will get in Sketchup. Any changes from now on will be on the model itself.
I am going to use chipboard that I purchased from Dick Blick for the main structure/tunnel. It should work fine .. but .. we will see.