Interesting ... all N&W bought hi-nosers had dual control stands - I wonder if Scale Trains modeled that on their NW SD45s and their hi-nose NW SD40-2s.
Starting with the first new low nose units (1974), N&W bought locos with "bi-directional" control stands (still with long hood front).
I do own ST low nose NW SD40-2s (both HO & N) - will take a look at the cab interior next time I get those out of their boxes).