Sakai (Japan) EB5873 electric outline 2C2 boxcab loco in O gauge. It has a nicely detailed diecast metal shell, as well as a finely detailed pantograph (which I keep in the down position when operating lest it be snagged under the bridges).
I acquired it some time ago, and it's automatic reverse worked a little too well- constantly changing directions due to running over a switch or encountering any other interruption in power. Wishing to be able to run it on the layout, today I wired around the reverse unit so it only runs forward.