Update on progress. Getting near to completion now. Remaining tasks are the railings, rigging the mast, ensign, general fitting of miscellaneous bits and pieces and painting and fitting numerous life rafts. In addition reassembling the drive train and of course ballast tests.
I stuck (literally) with the epoxy glazing of port holes - two photos of the result attached. Effect is quite good but of course Mark's suggestion would be better, even better if a metal surround was included but that will have to be left to next time. Also attached is the complete bridge assembly. Complete apart from mast rigging, railings around the vierling (quad 20mm AA), and the life rafts, and perhaps spare paravanes hung on the lower house side. The numbers 37 are BECC 8mm self adhesives. These numbers are only scale at sea. In harbour in occupied territory they were covered up to hide the identity of the ship.