And thank you Mr. Airfix and JSC.
Although not exactly from the Costal Forces, the High Speed Launches played a very important role in the Chanel and North Sea rescuing downed pilots. Here it is my interpretation of the HSL based mostly on Mr. Airfix planviews and the S-2 of JSC from more than a decade ago.
https://en.wikipedia.org/wiki/Type_Two_63_ft_HSL
ps: the Hurricane is from JSC on a bed of purple sand, hence the nostalgic B&W.