Sorry no sketches at the moment, but I have some ideas (feel free to pick and choose :) ) Hovercraft skirt Propulsion fan (like on a fan boat or hovercraft i.e.) Trailer hitch/ fifth wheel and goose neck/ semi trailer hitch and jacks Articulation joints (large hinges) for multi segment vehicals Light bars Roof cargo racks Various exhaust pipes Fuel tanks (small side mounted ones and large fuel truck type) Ladders and step bars (like on tall trucks) Tool boxes (work truck style) Bumpers, rams and brush guards Wenches and cranes Open top cabs (with roll bars) Soft top cabs (convertible) Cargo box doors that hinge to the side or down (like a ramp) Cargo box doors that slide sideways like on a van. Flat beds for cargo Dump truck bed Fork lift or similar cargo handling devices Multi passenger cab Cargo boxes with windows for camper or command center or lab

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