Captured German Sherman, upgunned with P4 Lang, German tool arrangement, Sov tow hooks and storage box, up armoured with T34 scrap. Lowered apple, emitter in tube over main gun, Type 1 TU's with steel gears and ETO reinforcement and geardown, bearings in wheels and idlers, metal tracks. Yeah, I know it ain't correct for Sov, but close enough for here.