David:
All anodized aluminum skin and roof, Dupont Imron paint scheme and roof
George:
Parts and technical ability for maintenance comes from various avenues, Newell Coach in Miami, OK; Detroit Diesel for the 6V92TA motor and accessories; RV forums for Newells, BB Wanderlodges, Monacoers, and others.
Scotty: Also sorry for the hijacking, guess fixing the "signature" didn't help.