Hi muffe,
It's great to hear from someone with experience on subs.
Norwegian ships included: Nansen, Skjold, Ula: definately. Nornen is on the list as well. We are probably going to include support ships like Oksøy as well. Oslo class is unlikely, as it is already decomissioned, but if anyone has a good 3D model to lend us, we'll see if wecan throw it into the database :)