Hello and welcome to the forum.
I found your pix a while ago but just spent part of this morning going through them.
How ironic you should post here today.
I noticed that replaced most of the wood decking with diamond patterned plate.
For the Sea Tiger you will want to copy the Balao SS-285 if you are doing it in
pink.
The Queenfish was used dock side for the opening and ending of the film and the Archerfish was used the rest of the time she was grey.
The Roncador was used in the 70's TV series.
I love the Icefish battle flag, good choice.
I'm building the Bream used in the opening of Run Silent Run Deep in 1/72.
Eventually I'd like to do a few others used in movies.
Looking forward to seeing your builds.
Eric...