This is a 4mm:1ft (OO-scale) body and roof for my Southern Diagramme 3105 plastic-bodied luggage van, British Rail PMV. You will require a chassis (with detailing parts), wheels, and windows to fit into the sides (uploaded separately). This model is also available as a single-piece combining sides/ends and roof. To model the van correctly, you will need a chassis which is LONGER than the body, because the vans were shock-absorbing by allowing limited sprung travel back and forth along the chassis. You will need to glue the body onto the chassis centrally. You could try to mount it with some sort of spring and weight arrangement it to give a realistic shock-absorbing movement, but expectation should be managed. The real vans were painted black, with some later being repainted into green.