So this is kind of a big announcement... There will be weathering in Train Sim 2022! The system, named 'Spraycan weathering' will add a realistic finish to rolling stock and locomotives. Demonstrated here on my NSE Class 50 '50032'. Please note the finish will only be available on diesel locomotives and rolling stock due to system limitations. This locomotive will not have this finish in the final game, it has it here purely for demonstration purposes.
NB: There will be transparency on the locomotive in the final game!