@ FMG - Thank you for the reply; everything sounds encouraging at this stage, I must say. 8-)
If you are looking for ideas for Soviet WWII Carriers, here is a thread from the AAM Forumini I remember from a little while back; it also discusses Italian and French carrier designs, but there are a good number of Soviet designs at the top of the first post. Of course, none of these designs was ever laid down, someone actually purchasing a Soviet carrier piece to use in A&A could be analogous to the Soviets actually spending time and resources building one of these in RL (of course, getting someone to make a mould for one of these for your set is another task).
In terms of appearance only, I would prefer “Project 72,” if only for its distinctiveness from carriers produced by other nations during this period:
Kostromitinov:

Project 72:

Project 71:

Link (check the top/first post):
http://aaminis.myfastforum.org/about5369.html&highlight=soviet
EDIT - @ FMG; I noticed that those Italian ship moulds you posted actually came from Panzerschiffe; a company which makes 1/2400 scale warships. Will you be using Panzerschiffe models as a basis for your own molds (albeit with some detail changes to avoid copyright infringement), or are you just posting these as an example? Thanks.