The Schwebebahn is an unusual (nearly unique) suspended monorail running though the Wuppertal in Germany, (and well worth a visit and ride if you get the chance).

Mark Hodson produced some models of the Schwebebahn cars and track some while ago, and these were recently updated for build 101.8. You can download a demo package of the updated schwebebahn models here: http://www.rail3d.net/packages/schwebetest.trp

note you need build 101.8 or later for this package