When the "Rommels Rod" was re-issuded a couple of years ago, I had a project for the rear tracks. After that project was done I had the engine and front frame left over of what I would guess to be a '40ish Mercedes 540K. Added a transfer case from a '84 Fall Guy pick up.
Found a cheap night light at a dollar store to use the shade for the hood, then found two Ertl 1/43 scale die cast farm tractors for the rear wheels and tires, a 1/64 scale New Holland die cast for the tires-the rear tires of the die cast but the front tires of the grader.I'm having a problem adding pictures with my text so pictures will follow-Chris