[magic452]

Originally Posted by aanker

Yes, welcome.

I've thought about your question, and my favorite mod (campaign) is the "Guerrilla Submarines Spyron Mod"
Found here - along with some other nice mods:
http://www.subsowespac.org/silent-hunter-4-mods.shtml

I took a look at this and it looked pretty good and downloaded.
Looks like it might be worth a try. Thanks for posting.

Magic