@kovall
You really did a great job when converting this model, but ...
I'm not able to sink her!! I hit 3 times in the back at 7m depth and no results.

Further I did'nt recognize any hit textures on the ship, maybe this explains why she is not going down.
I think some little changes will fix this problem. Can anyone do this, because I'm not in a position to do.
Greetz
Tom