Inclined accommodation ladders, carrier masts, degaussing cables along the hull, deck aircraft with ordnance — photo-etched parts at 1:350 handle detail in the scale that asks for it most. Beside universal frets you will find extensive multi-part sets for named vessels, split into superstructure, cranes and armament. The exact kit a set is cut for is given in the product name, so compare it with the box you are building.
1:350 is where etch pays twice over: the hull is big enough for metal railings and radar screens to register through the glass of a cabinet. The ships these sets belong to are in 1:350 ship model kits, and the index of all scales is at ship photo-etched parts. Once the brass is in place, give the hull a 1:350 wooden deck as well — that pairing turns a model into an exhibit.
