There is at least one book about the prototype you may find of use:
The Making of a Railway by L T C Rolt - originally published 1971 and again in 1999. ISBN 0 905 778 286. Contains a large number of photos of the GCR under construction and at its opening. Much useful detail of station buildings, fittings etc.
Regards,
John Webb
The Making of a Railway by L T C Rolt - originally published 1971 and again in 1999. ISBN 0 905 778 286. Contains a large number of photos of the GCR under construction and at its opening. Much useful detail of station buildings, fittings etc.
Regards,
John Webb