This video from oorail.com features Black 5's 45192 and 45422 running double headed around the oorail layout on December 3rd 2012. 45192 is a Hornby R.859 circa 1973. 45422 is a Hornby R.292 circa 1996. The video features a close up of the locomotives as well as experimental camera angles for future fixed camera points on the layout. These locomotives are in British OO Scale.