As seen I have done the Fairmile D MTB, and the 73 foot Vosper MTB.
It was pointed out that there are plenty of other MTB/MGB boats still to be drawn, Fairmile A / B / C types, Vosper 70 foot, and the post-war, Bold, Gay, Dark types.
Novice asked about 4.5" coastal forces guns. The only class I could find with that was the Bold class.
Bombhead has done a very nice FD scale Brave class.
A couple of MGB boats that will probably be enough to be able to do an SB scale drawing.
Type Motor Gun Boat
Displacement 37 BRT
Length 72 feet
Complement 12 men
2 20mm AA (1x2)
4 .303" AA machine guns (2x2)
Max speed 40 knots
Engines Petrol engines, 3 shafts
Power 4050 BHP
More MTB's of Fairmile and Vosper types.
If anybody has some nice line drawings we can resize and colour in, it would be much appreciated.