I today have finished my Athearn Genesis series PL&E GP38-2. I went back today and added more soot black powder to the top sides of the locomotive as well as the roof around the exhaust stacks. I’ve painted the walkway chains. I’ve also added some fuel stains to the fuel tank of which is shown below. Finally, I added some dirt to the doors. I’ve also included the prototype photo of this unit. Hopefully I’ve come close to replicating the prototype!