My Auto Union Prototype naked! The Silberpfeil shows all features and the entire technic. Powered by a Stuart Sun steam engine, driven by an ISobot robot with navigation system. And soon coming the new star in my next movie "Desert B 2 ½". Don´t miss it! Music by prallplatte. Btw: max speed in allterrain 8 miles, on street 15 mph. Free fall from 1.000 yards max 150 mph. And it drives 10 15 minutes with one boiler filling.
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