Ho-gauge model of "Georgia 300" available?

Has anyone seen a model of the historically significant “Georgia 300” railcar available in HO gauge?

If not, does anyone know whether it’s going to be available and, if so, from what manufacturer?

I don’t know if anyone makes a model of it, however, you could make your own by starting with a walther’s pullman heavyweight 3-2 observation-lounge car and paint and letter it how you want.

Just my two cents[swg].

sfb