These layouts can be seen at the following exhibitions:

Ascott under Wychwood:..

Brockley Green S.E.4:

23rd November 2008: EXPO EM South.

Culreoch:

Gox Hill Quarries:

4th & 5th October 2008: Manchester

22nd & 23rd November 2008 Warley (NEC)

More details on page 2