This month's "Aeroplane" magazine (March) has an article on a quick sketch for an early version of the Vulcan - a sort of flying wing with wide oblong intake under the nose.
It also references a 3-D animation at :-
(It also lists Ian Bott's web site at www.ianbottillustration.co.uk )
As an aside I also noted that in their events diary that on 13th February there is a London Society of Air-Britain lecture entitled "The Secret World of Vickers Guided Missiles" by John Forbat, at the Victory Club, W2 - ref. www.air-britain.com