Check out these links for the photos and videos of the " N Y City Model Transit System EL & Trolley Layout" in 2 Rail O SCALE; Click on each large thumbnail image in each album to get to a full size image.
BELOW -- The PHOTO ALBUMS page with photos placed in albums based on specific subject, topic, and scene matter
https://www.flickr.com/photos/44268069@N00/albums
BELOW -- The PHOTOSTREAM page --- shows the newest added and uploaded photos on page one and continuing ..
https://www.flickr.com/photos/44268069@N00/
BELOW -- My FAVORITES PAGE -- Collection of Photos of my and other people's O-Scale Rapid Transit Layouts