There was a time when very few mass produced motor vehicles were offered in N Scale and most of those were models of European prototypes. Because of the small size, cast resin vehicle models were practical and several smaller manufacturers developed cast resin kits for the N Scale market. I had purchased and built my share of these in the 1990's.
As time went on some great ready to run plastic and metal N Scale vehicles became available and my box of yet to be finished cast resin kits got neglected. Every one in a while I get the itch to pull one or more of those old kits out and finish them. Recently I finished two more kits to create some trucks I wanted for the layout.