This is a model of a 1972 Dodge D-300 paramedic truck, that was used in the 1972-1979 TV show Emergency. This object has no hinges on the moving parts. It is a polygon mesh that is rigged in lightwave with a steering null and proper pivots on the wheels, doors, trunk and hood. I do not know if the pivots and nulls work in any other program other than Lightwave. I am using the rough 401 engine that was stock in the 64 Buick Wildcat and like that car, I did not finish out the engine compartment. Please Enjoy. This model was not built for 3D printing.