I think I purchased the video you are talking about from pentrex several years ago when they bought out Video Rails and Interurban Videos. As I recall at the time they were running alot of promotional sales to unload the inventory. The footage shows 498 with what I think looks like it has a oxide red roof. It is hard to tell if the boiler jacket is green. The video has 3 Blackhawk films on it. first is "White pass and Yukon" which is what is labled on the side of the video. Second is "RGS and the Trestles of Ophir" and third "The Bustling Narrow Gauge". The Video Jacket was from Republic Home Video. I Hope this will help your search. BTW they said the D&RG footage was filmed from 1942-1945.