I spotted this Stew-Mac newsletter and it struck me that the same trick Dan Erlewine used to hold the body of the guitar in shape could be used to cut protective foam for an unusual-shaped guitar. If you find a case the foam fits into, you'd have a solution.http://www.stewmac.com/tradesecrets/ts0130_gobars.hzml?utm_source=newsletter&utm_medium=email&utm_campaign=ts0130