Sorry this thread has been dormant for a while (I have been, and am still, very busy with our 4 month old baby girl - I hope to create a little more interest / activity in this thread again...)
The (Updated) List as at 22 Jan 2012:
IJN:
BB/CV ISE Hybrid - Working in Shipyard.
BB Hiraga class never built what ifs.
BB Fujimoto class never built what ifs.
CV Hosho.
CV Taiyo.
CV Ryuho.
CV Unryu.
DD Minekaze class.
DD Matsu Class - may be classed as the typical IJN DE in the data cards?
USN:
BB USS Arkansas - Working in Shipyard.
BB USS New York - Working in Shipyard.
BB USS Montana - Working In Shipyard.
CV USS Langley.
SS Jeremiah O'Brien - Working in Shipyard.
KM:
BB H-1939.
BB H Class - Never built what ifs.
BC O Class - Never built what ifs.
CL M Class - Never built what ifs.
AMC Raider Thor.
RN:
BB HMS Vanguard - Working in Shipyard.
BB HMS Lion class - Working in Shipyard.
BC Hood 1942 modernization - Working in Shipyard.
ML Abdiel class Cruiser - Minelayer - Working in Shipyard.
CV Malta class - Never built what ifs.
BB King George V - the later war AA upgrades.
BB N3 battleship design - Never built what ifs.
BC G3 class battlecruiser design - Never built what ifs.
CL Hawkins class.
Soviet Navy:
BB Oktyabrskaya Revolutsia.
BB Sovyetskiy Soyuz class - Never built what ifs.
BC Stalingrad class - Never built what ifs.
BC Kronshtadt class - Never built what is.
CL Krasni Krym.
CL Kirov.
DD Gromkiy.
Polish:
DD ORP Blyskawica.
SS ORP Orzel.
Australia:
CA HMAS Australia.
CA HMAS Canberra.
Netherlands:
Hr Ms De Ruyter - Working in Shipyard.
Hr Ms Van Galen - Working in Shipyard.
Hr Ms Van Ghent - Working In ShipYard.
HNLMS Tromp - Working in Shipyard.
HNLMS Java - Working in Shipyard.
BC Design 1047 - based on the Scharnhorst class.
DD Isaac Sweers.
DD Witte de With.
Sweden: (Only because they are in WaS)
HMS Gustav V. (Coastal Battleship)
CL HMS Göteborg.
DD HMS Gotland.
Finland: (Only because they are in WaS)
Vainamoinen. (Coastal Battleship)
Greece: (Only because they are in WaS)
CL Giorgios Averof.
DD Vasilissa Olga.
France:
CV Joffre class.
BB Alsace - Working in Shipyard.
BB Courbet class.
BB Lorraine - Modified Provence class.
CL De Grasse.
CL Emile Bertin.
Italy:
CL San Giorgio.
DD Leone class.
DD Mirabello class.
Argentina:
BB Rivadavia class.
CA Veinticinco de Mayo class.
CL La Argentina.
Brazil:
BB Minas Gerais class.
Chile:
BB Almirante Latorre. (ex HMS Canada)
Spain:
BB Vittorio Veneto (Spanish built)
CA Project 138.
CA Canarias.
CL Principe Alfonso class.
Any omissions or errors are mine alone - please don't hesitate to suggest changes to me - I will do my utmost to remedy them...