>>11323178Older Lionel, including early 21st century stuff is the way to go. The small Berkshire they use for the Polar Express was done in a ton of road names. Alternatives are K Line, Williams and Marx. Williams made a number of scale brass models in the early 90's that are actually pretty good. Pic related is their scale brass N&W J Class. I snagged one for under $400. It's completely conventional but has a huge can motor with a flywheel and runs smooth.