Building UP steam shop in HO scale

Does anyone have links to pictures and birdseye views of the Union Pacific steam shop (where they keep and work on the steam engines 844 and 3985) in Cheyenne WY? This is what I’m going to build. Along with a 180 ft turntable, roundhouse and engine servicing facility. I just need to know how the real one looks so I can make one end of my layout look like it.

Thanks!

-James

Punch West 15th Street and Pioneer Avenue, Cheyenne, WY, into your favorite map/satellite image program and pan southeast.

The present-day shop area has a 7-stall remainder of a much larger roundhouse, adjacent to a much more modern diesel shop. Lots of open air between the round sector house and the turntable, a variety of cars parked on radial tracks, but still looks pretty bare.

Chuck (Modeling Central Japan in September, 1964)

thanks for your help