This is the list with some details about each layout.
Ditchling Green O Gauge, Exhibited by Stephen Williams and Rex Davidson
Towyn Pendre O Narrow Gauge, Exhibited by Trevor Hughes
Wenford Dries O Gauge 31.5mm gauge, Exhibited by Pete Matcham
Abbey Street S Scale, Exhibited by Jas Milham
Eastwood P4, Exhibited by Ray Hodson
Ecclestone P4, Exhibited by Martin Neild
Harton Gill P4, Exhibited by Graham Broad
Kerrinhead P4, Exhibited by Gavin Clarke
Thorne Yard OO gauge, Exhibited by Simon Howard
Yelverton OO gauge, Exhibited by Mark Seward
Cessy en Bois HO Gauge, </i></b>
Maple River HO Gauge, Exhibited by Paul Marshall-Potter
Ley Hill 9.42mm gauge, Exhibited by Jerry Clifford\
York Road 9.42mm Gauge, Exhibited by Tim Watson
York 9.42mm Gauge, Exhibited by Peter Kermond
Moors View N Gauge, Exhibited by Paul Holwill