Draken - as follows is the list (to the best of my knowledge) of all the RN & Commonwealthships used in the Korean Conflict . I know Airfix do HMS Belfast in 1/600 or was it 1/700, but in her WW2 guise. You can get injection moulded 'tribal' class destroyers (the Canadians used a couple ) too. Mach 2 do a 72nd LST as well. Anyways here's the list -
ROYAL NAVY
Carriers
HMS OCEAN (my uncles ship!), HMS TRIUMPH, HMS THESEUS, HMS GLORY - all 'Colossus' class light fleet carriers roughly 13,500 ton standard displacement, 700' long, 48 aircraft embarked
HMS UNICORN - aircraft maintenance vessel/light fleet carrier, 20,600ton full load, 640' long, 35 aircraft. Usually RN depot ship at Sasebo.
Cruisers
HMS Belfast (now museum ship in pool of London), HMS NEWCASTLE, HMS BIRMINGHAM - 'Town' class light cruisers 11,500 tons, 12 x 6" guns, 613 feet long
HMS JAMAICA (the galloping ghost of the Korean coast), HMS CEYLON, HMS KENYA - 'Crown Colony' class light cruisers 10, 725 tons, 12 x 6" guns, 555 feet long (visually similar to 'town' class but shorter and lighter)
Destroyers
HMS COCKADE, HMS CHARITY, HMS COMUS, HMS CONCORD, HMS CONSORT, HMS CONSTANCE, HMS COSSACK - 'C' class destroyers 362 ft long, 2500 tons, 4 x 4.5" guns, 10x 21" torpedoes.
Sloops/Frigates
HMS ALACRITY, HMS ALERT, HMS AMEYTHST, HMS BLACK SWAN, HMS CARDIGAN BAY, HMS CRANE, HMS HART, HMS MODESTE, HMS MORECAMBE BAY, HMS MOUNTS BAY, HMS OPOSSUM, HMS ST BRIDES BAY, HMS SPARROW, HMS WHITESAND BAY.
These were either 'Black Swan/modified Black Swan' class or 'Bay' class frigates.
Black swan - 1250/1350 tons, 299 ft long, 6 x 4", 4x 2 pdr pom-pom, 12x 20mm.
Bay - 1600 tons, 286 foot long, 4x 4", 4x 40mm, 4x 20mm.
Support ships
RFA MAINE - Hospital ship 7432 grt, ex Leonardo da vinci (1924) war prize
RFA FORT CHARLOTTE, RFA FORT ROSALIE, RFA FORT LANGLEY, RFA FORT SANDUSKY, RFA CHOYSANG
oilers
RFA ECHODALE, GREEN RANGER, BROWN RANGER, WAVE CHIEF, WAVE CONQUEROR, WAVE KNIGHT, WAVE LAIRD, WAVE PREMIER, WAVE PRINCE, WAVE REGENT, WAVE SOVEREIGN.
ROYAL AUSTRALIAN NAVY
HMAS SYDNEY - as 'Colossus' class
Destroyers
HMAS ARUNT, HMAS WARRAMUNGA, HMAS BATAAN - 'Tribal' class destroyers 2520 t (full), 377ft, 8 x 4.7" 4x 21" torpedo tubes.
HMAS ANZAC, HMAS TOBRUK 'Battle' class destroyers 3290t (full) 379ft, 4 x 4.5" 1 x 4", 8-10 40mm, 8 x 21" torpedoes.
Frigates
HMAS CONDAMINE, HMAS CULOGA, HMAS MURCHISON, HMAS SHOALHAVEN - 'River' class frigates - details as 'Bay' class.
Royal Canadian Navy
Destroyers
HMCS CAYURA, HMCS ATHABASKAN, HMCS HAIDA (museum ship, now the only surviving 'tribal'), HMCS IROQUIOS, HMCS HURON, HMCS NOOTKA - as 'Tribal' class destroyers.
HMCS CRUSADER - as 'C' class
HMCS SIOUX 'V' class destroyer - 2091t (full), 363' long, 4 x 4.7", 2 x 40mm, 6 x 20mm, 8 x 21" torpedoes.
Royal New Zealand Navy
HMNZS TUTIRI, HMNZS PUKAKI, HMNZS ROTOITI, HMNZS HAWEA, HMNZS KANIERE - all 'Loch' class frigates 1435 t, 307 ft, 1x 4", 4 x 2pdr, up to 12 x 20mm, 2 x 'squid' A/S mortars, 1 x depth charge thrower.
I think that covers most of the RN & Commonwealth Navy ships that served in Korea, I may have missed some of the supply ships that the above is most if not all of the combatants! Hope it helps
Doc.