I have done it, made a save kind of like a hardcore version of My Summer Car. You start out with parts for the engine in the garage like normal, but the car and the rest of the parts are where the rusko is. They should be in the general area, and the parts are either not connected or totally screwed in, I'm not that cruel . So enjoy, good luck cause some of the parts might be hard to find! Give me your feedback about this idea!