Prefab accomadation such as http://www.rmweb.co....prefabs-in-4mm/ this kit could also include industrial version such as those offered by Sibcas http://www.sibcas.co.uk/ The housing ones became common place all over the country after the war and survive today. Todays modern prefabs can be seen vertualy within all aspects of industry from building sites to schools to security huts even modern state of the art versions for accomadation are available......