It's so nice to see that you guys manage to put 3D models in the game
If only this was possible with sub types too, there is a mod that is (or was) worked-on for putting a Type IX sub in the game. The models seem to already exist, but then the project came to a stop... I hope the mod maker will read here, maybe this is a solution for him
Congrats, and my admiration to you!
XS