Brian,
I'm currently halfway through a build of the 1/16th scale Cygnus SF33.
Great quality kit. Mouldings have clean lines.
Purchased the hull, deck, cabin roof and capping rail which are all made from GRP (Fibreglass). I'm considering replacing the GRP capping rail with wood strip. The cabin comes with pre marked windows which saves time. Different colours of mouldings are available.
Plastic window frames are available and are of good quality as are other resin fittings. There is also a plan available from MBD and gives a good indication of where everything should be, although this is of a GM33 which is similar except for the bulbous bow of the SF33.
Because of the subject matter its easy to adapt the model to suit your own taste. A quick Goggle for Cygnus images results in a good selection of full sized boats with different types of general arrangements.
FC