I don't know how modular the Atlas molds are and with the way MTH has backed off creating any new molds for American prototypes, I don't know what it would take for Atlas to do an accurate Wabash Dome/Observation and how many other D/O's for other roads would have a ...
I recently installed a pair of Mario's 3D printed 30mm wide face coupler pockets on an AtlasO USRA outside braced box car and am very pleased with the results. The photo below highlights the difference in appearance between AtlasO couplers and Kadee 804's mounted in Mar...