This is a rare-to-find model in the world of H0 train modellism. It's the last coach of a famous “design” train produced in 1955 by american GM, called Aerotrain.

More on Aerotrain (GM) - Wikipedia

The model has highly detailed interiors adn it's difficult to print without supports. I strongly suggest to enable them. It is scaled 1:87.

It should be completed with wheels and glasses.

Enjoy printing!