Brian, where have you been? I posted some links to photos of the resulting RM carnage back last March, but to save your steam-powered computer the work, here they are again....
http://www.britishbusesabroad.fotopic.net/p39445370.html
http://www.britishbusesabroad.fotopic.net/p39445364.html
http://www.britishbusesabroad.fotopic.net/p39445368.html
http://www.britishbusesabroad.fotopic.net/p39445367.html
http://www.britishbusesabroad.fotopic.net/p39445369.html
I presume it was RM1072 that was used for the Sahara Tilt-test owing to the damage, but it would appear that one of the window winders is still in working order. Maybe we should bring it back to the UK with RM47.
Sleuth