Class G1,G2 and GPa cars

[NW Modeling List]

 Howdy,

 I am looking for metal or plastic models of the 50 Ton Gondola Car Class G2 and the 55 Ton Gondola Car Class G1. If anyone knows of any current or older models of these cars for sale, or models that can be kit bashed to model these two car types, it would be a great help in doing my MW units for my layout. I am also looking for models of the 57 1/2 Ton Gondola Car Class GPa or similar models that could be kit bashed. 

 Thanks,

 Ken McWilliams