Source: http://www.kitsforcash.com/latest-news-2-w.asp
Heritage Aviation is to release in the next month or so a 1/48th Grob103A Twin Astir II Acro /Viking T.1 resin kit.
RAF Air cadet Viking T.1: http://www.raf.mod.uk/equipment/vikingt1.cfm
Source: http://forums.airshows.co.uk/viewtopic.php?f=9&p=162583
V.P.