Joe;
@AlanRail certainly did a nice job on those footings!!!
The pics indicate that they may be subject to copyright, so here are two links to some pics from the early days of the Subway.
https://ephemeralnewyork.wordp...reet-subway-station/
https://forgotten-ny.com/2012/...-postcards-part-2-2/
And if you REALLY want to model a spectacular station