Here's a thread for the ships I've been working on at, or around the same time as the WoWS ships, with some of the same ideas. Taking real (including never-built) ships and making an extended career around them.
Starting off with the Imperator Nikolai I (renamed Demokratiya by the new government) as completed in 1918:
Early Soviet days
Renamed to Karl Marx and fitted with a false bow
Rebuilt with an improved rake on the bow
I chose to keep the proposed version with the raised focsle. I am also currently working on a late 30s rebuild.
The Tashkent was historically sunk in 1942, but what if she hadn't?
Here she is in 42 with all the bells and whistles of the time (37mm AA guns and a twin mount for 76mm guns on her stern)
As refitted in 1944, with a pair of single 76mm mounts replacing the aftermost torpedo tube and gun shields added to the 37mm mounts.
As refitted in 45, with Lend-Lease British radar, and a snazzy paint job.
In the immediate post-war configuration, rebased to the Baltic, hence the blue paint-scheme.
As refitted in the early 50s, with all-Soviet radars, expanded foremast, the single 37mm and aft twin 76mm mounts replaced with the V-11 37mm twin mounts and repainted in the updated post-war colors.
Late 50s refit. Aft 37mm mount removed, updated the radars and added an air-search radar on foremast.
As seen in the early 60s. Nothing technical changes, only the paint job as she's rebased to the Far-East in preparation for transfer to the Chinese navy.
First overhaul in PLAN service, with a Chinese air-search radar added (forget the name)
Two twin HY-2 Silkworm launchers replacing the two remaining torpedo tubes, and four quad 57mm AA gund replacing all the 76 and 37mm mounts.
Aft portion rebuilt to facilitate the use of the M-1 Volna SAM system.
All 57mm mounts, and the #2 gun mount has been replaced with four 25mm AA guns, and the HQ-61B short-range SAM system. Fore 130mm gun mount has been replaced with a twin 100mm mount.
A fictional take on if the USSR had ordered the remaining three Tashkent class from Italian yards instead of trying (and failing) to build them in domestic yards. The three ships were then seized by the Regia Marina in 1940. All soviet systems have been replaced with corresponding Italian parts, such as single 37mm mounts, 135mm twin mounts, Italian torpedoes and launchers and an Italian director.
1941 double fish-bone camo.
1942 dazzle camo with fore and aft ends painted white.
1943 camo with ends painted grey and foremast rebuilt to accomodate the Gufo radar.
HMS Lion as completed in 1943.
HMS Lion serving with the BPF in 1945 with late-war electronics and AA suite. The aviation facilities have been removed and replaced with more boat stowage.
HMS Monarch, one of the last pair of Lion class was modified with additional fuel storage, extended splinter belt fore and aft of main belt. The shafts have been spaced further apart (as was done to the Vanguard,) a lesson learned from the sinking of the Prince of Wales. The bow has been lengthened, and raised to improve sea keeping. Ship is also completed without any aviation facilities, and have new masts to better fit the new electronics. The AA suite is quite advanced with the newest Bofors and Oerlikon mounts (40mm MkV and 20mm Boffin mounts.)
USS Kentucky and USS Illinois as completed post-war to the redesign as proposed by Adms King and Nimitz. Kentucky is completed in 46, and thus is equipped with standard late-war equipment. Illinois is completed the year after, and is completed with more modern gear, such as 3" guns replacing the 40mm mounts and more advanced radar.
USS Rhode Island, a fictional take on one of the Iowa class proposals armed with 9x18" guns. Depicted as completed in mid-late 42.
As depicted in 43 with improvements to AA and radar suite.
As depicted in 44 with Ms 32 dazzle camo.
As depicted in 45 with revised Ms 22 (#7 navy grey not yet available in the field, so replaced with 5-N navy grey)
As depicted post-war before deactivation due to her slow speed and cramped design.
Opposite side of the coin to the Rhode Island, the Connecticut is the faster Iowa prelim design with less armor, and smaller guns. Basically a lengthened South Darkota, or shortened Iowa, depending on if you're glass half-full, or half-empty.
Maybe later I'll do a Vietnam and 80s rebuild.
Here's a what-if the Norwegian Caribbean Cruise Lines was allowed to by the SS United States in 1976 and convert her into a cruise ship. Changes done mirror what was done to the historical SS Norway (former SS France) and a little hint of post-cruise conversion of the SS America.
After a rebuild that added two new decks.
Changes done to comply with new safety laws passed in 92 and 96 regarding small boats.