Actually it was Phil Smith who designed the Veron range of ducted fan free flight kits.
He designed a whole bunch of models for Veron, and can still supply copies of most of them, at very modest prices:
Phil Smith
32 Verwood Crescent
Southbourne
Bournemouth
Dorset BH6 4JE
United Kingdom
There is a wonderful overview of some of the early British efforts to produce flying jet models at this site:
http://jetex.org/archive/jetxfiles/200312.shtml
Tomas H.
Terrific web site, well worth a book mark!