Artistic? No Creative? Yes
He is so close....lose the wheels and tires and put some implement wheels/tires on it. Get rid of the Vortec engine and put an industrial engine in there.....even a flathead six would look more appropriate. He did what most car builders do....lose track of the theme and start mixing newer stuff in. Steering wheel would be tough on the twig and berries if you got too close. Wash tub fan shroud is neat idea.