There's nothing in the PUP special or any other resource file I have here.
Dont really have a whole lot on RNAS planes.
Of course if this is the Flair kit you're going to add floats to, why not just
modify the rudder shape a bit, add some fancy trim and call it a Sopwith BABY.
There's lots of data available on them, the floats are simple flat pontoon
types. From standoff distance the Pup and the Baby look quite similar with the
exception of the rudder shape, and possibly the horsehoe cowl rather than the
full cowl on the Pup.......
Just a thought...............