Lionel scale Polar Express PM 1225 and Polar Express Tender. Atlas RPO custom painted by Jeff Sohn. K-Line Operating Milk Car painted by me. Lionel scale Polar Express passenger coach and observation car. The observation car went through a heavy modification...done by me. I airbrushed all roofs with Floquil Graphite then used Doc O'Brien's weathering powder to simulate wind blown snow.