This was my entry into the compertition to have your model feature in the then upcoming lego movie. It was AWD, with steering on the front 2 axles. The front axle had side-to-side tilting with forward-backwards tilting on the rear. The cab & crane arm were based on the technic crane #8421, although the crane was doubled in extension length, widened with extra structural support & was fully RC. The cab was also widened to match, featuring LED headlights & a front winch.