So I was curious if a pre treaty heavy cruiser will be available in 0.7?
Well here's what I think should be revised in the Soviet Navy OBB:
The Krasnyj Kavkaz should be at least a treaty light cruiser.She had a full displacement of 9,030 t, she was armed with 4 × 180mm, 8 × 100mm, 8 × 45mm, 12 × TT 533mm and 100 mines. Her top speed was 29 knots. She had 25-76mm of armour on her sides, 70mm + 19mm on the deck, and 76mm of armour on the turrets and conning tower. The Krasnyj Kavkaz had a crew of 866. It seems you got her mized up with an unrelated Soviet cruiser who isn't in the game and sister to the Chervonaya Ukrayina, this cruiser is the Krasnyj Krym.
The Aurora should also be in the game as a protected cruiser (because she was a protected cruiser). Afterall she was only converted to a memorial in 02.11.1948.
Another possible ship to add is the Sergo Ordzhonikidze, a gunboat with a displacement of 1220 t. She was armed with 2 × 130mm, 4 × 45mm, 1 × 37mm, 4 × MG 12.7mm and 3 × MG 7.62mm. She should probably be a sloop. She had a crew of 117.
Also the Amur, a 3,200 t minelayer should be in the game. She was armed with 1 × 120mm, 1 × 76mm and 320 mines. She had a top speed of 13 knots. During the Russo-Japanese War she sank two Japanese battleships, the Yashima and Hatsuse, with her mines. This eliminating one-third of the Japanese Battleship force.
The Krasnaja Armenija class minelayers should also get to be in the game (but it's up to you). They weighed 1,100 t, where armed with 3 × 130mm
2 × 76mm, 2 × 45mm, 2 × 37mm and 180 mines. They had a thrilling low speed of 9 knots. The minelayers in this class where the Krasnaja Abchazija, Krasnaja Armenija, Krasnaja Gruzija and Krasnyj Adžaristan. It would be very understandable if you choose not to put these ships in 0.7.
The Marti now SHOULD be in 0.7. A minelayer of 5,665 t (standard displacement), she was armed with 4 × 130mm, 7 × 76.2mm, 3 × 45mm, 3 × 12.7mm, and 320 to 780 mines. She had a top speed of 18.7 knots and a peace crew of 390. She was built in Burmeister & Wain, Copenhagen, Denmark, laid down in 10.10.1893, launched in 04.08.1895 and commisioned in 1896.
Now on to Germany:
The Bremse was a trainingship. Laid down by Marinewerft Wilhlemshaven, 1931,and launched and commisioned on the same day of 14.07.1932. She had a displacement of 1870 t, armed with four 127mm guns, four 37mm AA flak guns and two to eight 20mm flak guns. She had a crew ranging from 285-289 and had a top speed of 29.1 knots.
Another traning ship was Brummer, laid down in Deschimag, Bremen, 1934, launched in 29.05.1935 and commisioned in 08.02.1936. She was 3010 t, 4-8 105mm guns, two 88mm's, 4-8 37mm's, four 20mm's and 450 mines. Her top speed was 23.1 knots, and had a crew of 215-226. She was sunk during the invasion of Norway and her name was given to a captured Norwegian minelayer, the Olav Tryggvason.
The fleet tender Tsingtau was lightly armed but could be considered to be put in. She was 2490 t, a crew of 149. She was armed with two 88mm's, her top speed was 17.5mm. Laid down by Blohm & Voss Hamburg, 1933, launched in 06.06.1934, commisioned in 24.09.1934. A fleet tender as a single unit though is kinda silly though.
Another ship was the Medua, a Schwimmende Flakbatterie with a displacement of 2657 t. She had five 105mm flak guns, two 37mm guns and four 20mm guns. Laid down in AG. Weser Bremen, 1900, launched in 05.12.1900, commisioned in 26.07.1901 and in July 1940, converted to a floating AA battery.
A fleet tender of the Kriegsmarine was the Grille, with a displacement of 3430 t, and a crew of 248-257. She was armed with three 127mm guns, four 27mm guns, four 20mm guns, and 120-228 mines. Her top speed was 26 knots. She was laid down in Blohm & Voß Hamburg, 17.07.1934, launched in 15.12.1934 and commisioned in 20.05.1935. Maybe she could be a model 1 or something.