Tony. The model will hopefully depict the west riding from any time between 1939 and 1965. So no colour light signals, lots of factories and mills but no modern office blocks. A disused canal and more than one railway company. L&Y, NE and GN. And if I can squeeze it in somewhere a goods only terminus maybe a fictitious CLC line. Some of the buildings need to be removable to allow access to lighting and some tracks. This gives opportunity to switch them out!
One place I have stuck in my mind is Greetland to Hollywell Green. Most of the infrastructure is still in place and the line can be clearly seen on google earth.
Instead of trying to recreate an actual line or place I will take bits of the north and meld them together to hopefully create a believable fictitious place.
The layout wont have a name as such but will be called something like "It were grim up north during t' war" The sort of place you drive through on a rainy day when lost that you can never find again 10 years later but sticks in your mind because the atmosphere of the place is unrivaled!!