I drew basic general arrangement plan based on key measurements a friend kindly took of the Leopard that is at the Imperial War Museum in England. The drawing as at http://www.newrhodesian.net/viewtopic.php?f=48&t=1081
(you need to join the group to view that folder.
He also took over 60 photos. See http://s264.photobucket.com/albums/ii170/vulcan2007/leopard/?start=40#!cpZZ1QQtppZZ16