I may as complete the narrow gauge layouts first.  Ulvaryd (Strand) HOe takes us to Sweden.

Worton Court (O16.5).

The Neuberg Project (HOm) models the same imaginary station on the Swiss Rhaetian Railway, in 1913 and 2013,steam and electric.

Llawryglyn (EM), a twig off a branch on the Cambrian Railways.  If I ever went GWR, it would be in deepest Wales, like this little layout.

The excellent Plumpton Green (P4).  I love the lever frame!

Cadhay Sidings (P4), somewhere near Sidmouth.

And a mixture from the rest of the show.  (I’m not being artistic here, just ran out of time to look up all the layout details in the show guide!!)