If They are allowed by the celito treaty,This would be a good ship for them:
Raj, India Battleship laid down 1928
Displacement:
42,932 t light; 45,381 t standard; 48,663 t normal; 51,094 t full load
Loading submergence 1,689 tons/feet
Dimensions:
720.00 ft x 115.00 ft x 34.00 ft (normal load)
219.46 m x 35.05 m x 10.36 m
Armament:
8 - 16.00" / 406 mm guns (4 Main turrets x 2 guns, 2 superfiring turrets)
16 - 5.40" / 137 mm guns (8 2nd turrets x 2 guns)
20 - 0.80" / 20 mm AA guns
15 - 2.00" / 51 mm guns
Weight of broadside 17,709 lbs / 8,033 kg
2 - 24.0" / 609.6 mm above water torpedoes
Armour:
Belt 15.00" / 381 mm, upper belt 10.00" / 254 mm, end belts 5.00" / 127 mm
Belts cover 100 % of normal area
Main turrets 16.00" / 406 mm, 2nd turrets 4.00" / 102 mm
AA gun shields 1.00" / 25 mm, Light gun shields 2.00" / 51 mm
Armour deck 6.00" / 152 mm, Conning tower 4.00" / 102 mm
Torpedo bulkhead 2.00" / 51 mm
Machinery:
Oil fired boilers, steam turbines,
Geared drive, 3 shafts, 86,795 shp / 64,749 Kw = 25.00 kts
Range 11,200nm at 14.00 kts
Complement:
1,638 - 2,129
Cost:
£14.281 million / $57.125 million
Distribution of weights at normal displacement:
Armament: 2,214 tons, 4.5 %
Armour: 19,211 tons, 39.5 %
Belts: 6,141 tons, 12.6 %, Armament: 5,214 tons, 10.7 %, Armour Deck: 6,563 tons, 13.5 %
Conning Tower: 115 tons, 0.2 %, Torpedo bulkhead: 1,177 tons, 2.4 %
Machinery: 2,702 tons, 5.6 %
Hull, fittings & equipment: 18,754 tons, 38.5 %
Fuel, ammunition & stores: 5,731 tons, 11.8 %
Miscellaneous weights: 50 tons, 0.1 %
Metacentric height 7.2
Remarks:
Hull space for machinery, storage & compartmentation is excellent
Room for accommodation & workspaces is excellent
Good seaboat, rides out heavy weather easily
Estimated overall survivability and seakeeping ability:
Relative margin of stability: 1.09
Shellfire needed to sink: 66,556 lbs / 30,189 Kg = 32.5 x 16.0 " / 406 mm shells
(Approx weight of penetrating shell hits needed to sink ship excluding critical hits)
Torpedoes needed to sink: 11.3
(Approx number of typical torpedo hits needed to sink ship)
Relative steadiness as gun platform: 61 %
(Average = 50 %)
Relative rocking effect from firing to beam: 0.41
Relative quality as seaboat: 1.22
Hull form characteristics:
Block coefficient: 0.605
Sharpness coefficient: 0.43
Hull speed coefficient 'M': 6.03
'Natural speed' for length: 26.83 kts
Power going to wave formation at top speed: 48 %
Trim: 50
(Maximise stabilty/flotation = 0, Maximise steadiness/seakeeping = 100)
Estimated hull characteristics & strength:
Underwater volume absorbed by magazines and engineering spaces: 65.6 %
Relative accommodation and working space: 139.8 %
(Average = 100%)
Displacement factor: 115 %
(Displacement relative to loading factors)
Relative cross-sectional hull strength: 1.10
(Structure weight / hull surface area: 232 lbs / square foot or 1,135 Kg / square metre)
Relative longitudinal hull strength: 1.47
(for 20.78 ft / 6.33 m average freeboard)
Relative composite hull strength: 1.13
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In Apperance,it looks like the 1920s British Battleship design "M2",A Drawing of which can be found on page 126 of "Janes Battleships of the 20th Century, 4th down form the top.