Well, the mod (v2) is working eventually

, I just had to disable all my mods

and enable those ones :
Then I created a mission with only my unit, and I tried to sail with her. It's funny, I have to say. The torpedo launch is also well rendered. And the S-boot units are well modelled, even if the textures are a bit simple. Very very good work !!!!
Some screenshots :
Now, I have to see how is the campaign.
Cheers !