The gentleman who built the Goose 2 replica is a friend of mine whose name is Sieg Benson. Most of it was built using parts from a scrap yard in Wamego, Kansas. To build his camper, Sieg used a scale of 13/12th to try to keep it in proportion, but also to make it practical for camping use. I think it presently has mechanical problems, plus its owner is just flat too busy running his business to have time to play with it.