Adavoyle Junction. Irish track gauge to P4 modelling standards.
Blair Atholl. Large, with wide Scottish landscape vistas.
British themed layouts. Made in Australia.
Camelot Junction. Built to run trains - lots of them!
EM Gauge. A portfolio of layouts. Fine details shown off with excellent photography.
Exeter Central Southern Railway.
Pendon. Massive. Supreme detailing. Beats all other known attempts - and open to the public.
Penhallick. Fictitious location following prototypical SR practice.
The Model Railways of Chris Nevard. Smaller layouts allow scope for fine detailing.
Wiveliscombe. Closely modelling the prototype. Checkout their 'Spot The Difference' page.