Alan, amazing level of detail on that tank...wow!
I made a little progress on the diorama this week. Applied the “rock” walls on the unloading ramp. I used HO scale “Sea Wall” from Chooch. It translates pretty well to O-scale...I capped the walls with O-scale wood railroad ties. Haven’t decided yet what the surface of the dock will be. Maybe concrete...or maybe just rock and dirt fill. I saw both growing up in NE PA...Waiting for the glue to dry...