Duquesne section is moving along nicely. The coal dock is a simple runaround but allows for some fun operations. The main line splits south of the Port Perry bridge and returns back to double track toward the heavy industrial setting into future staging. It's not a deep scene (19"), but looks deeper with a mill flat I made to look 3D using forced perspective.
I scratch build using materials from Plastruct and Evergreen styrene. I am running DCC, and I use prototype photos for inspiration and reference.
Here is links to some of these products on Amaon, if you don't have a hobby store nearby.