I knew of this layout, I saw it last year at my Heritage Railway week end where it was exhibited. It is superb modeling in "N" scale.
I don't know how well you can "zoom in" on your pc, but you will see there is a lot of info there.
For the record the station is one of the terminii of the steam railway on which I volunteer. Kingswear, my side of the River Dart faces the ancient Port of Dartmouth. Both places have long histories but Dartmouth moreso.
I hope this link helps you.