I am currently kit bashing a athearn blue box tunnel motor with cannon cab and 3D printed parts to model Rio Grande SD40T-2 5389 so only 2 digits removed from yours! I am doing it in the 90s era so ditch lights and removed nose gyralight. I also loved the tunnel motors and saw a movie of them when I was a kid. I am also making a SP one, 8496 as well as a Morrison Knudsen MK5000C for a friend. Thanks for the great inspiration as always Dan. Been following you for years and you made me want to to weather models all those years ago.
