http://www.modelsbydesign.co.uk/model_boats.aspx

Suppliers of the following hull/kits

Cygnus 38ft ( 1/16th scale : 28'' long )
Cyclone 26 ( 1/10th scale : 32'' long )
Cygnus DS25 ( 1/14th scale : 20'' long )
Cygnus GM33 ( 1/12th scale : 33'' long )
Cygnus GM33 ( 1/16th scale : 24.5'' long )
Cygnus GM40 ( 1/14th scale : 33'' long )
Cygnus Revenge 38ft ( 1/12th scale : 38'' long )
Cygnus SF33 ( 1/12th scale : 33'' long )
Cygnus SF33 ( 1/16th scale : 24.5'' long )

Models below were originally produced by Dave Metcalf

Radiance INS240 ( http://www.trawlerphotos.co.uk/galle...hp?photo=62489 ) in 1/24th scale and 30'' long. Original as built layout but could be updated to cover either the Radiance or the Cameo ( now Headway X WY )
Edwina sidetrawler 1/50th scale and 36'' long ( http://www.fleetwood-fishing-industr...-edwina-fd162/ )
Gleaner sidetrawler 1/32nd scale and 53.5'' long ( http://www.fleetwood-fishing-industr...-thorina-h318/ )
North Sea 38 : 1/24th Scale and 38'' long
S.T. Alison : Steam Drifter ( or Trawler ) 1/24th scale and 67'' long
Norina FD324 : 1/50th scale and 31.5'' long http://www.trawlerphotos.co.uk/galle...hp?photo=27869 , http://www.fleetwood-fishing-industr.../norina-fd324/ , http://photos1.blogger.com/x/blogger...ipart59983.jpg
"Trawler Cat" : catamaran based fishing boat 30'' long ( roughly 1/14th scale )
Portia : distant water sidewinder 1/54th scale and 48'' long http://hulltrawler.net/Sidewinder/Ve...RTIA%20H24.htm

They have a very extensive range of hulls and kits / semi-kits for other models up to and including fully static diving submarines