I am working on scratchbuilding a model of this car. The project has been put on hold for a while, so that I can focus what little hobby time I have on my layout.
In S-scale, SouthWind Models imported two versions of this cabin car, one with a centered cupola, and one with an offset one. Omnicon Scale Models made a model of the 2B1F2 arch bar (leaf spring) truck sideframes (these were flagged as freight trucks).