The Short SC.7 Skyvan is a 19-seater twin turboprop aircraft manufactured by Short Brothers of Belfast, Northern Ireland. It is used mainly for short-haul freight and skydiving. (source : wikipedia)
http://forums.x-plane.org/index.php?app=downloads&showfile=30805 Thanks Helijah!!!!!
wow :D that looks cool..though I should say, the material is a bit too glossy for painted aircraft. Cheers!