Yep, I know what needs done.

I'll adjust things once I get the new Boat built to a stage where it's ready to import.
The 3D work is my main focus right now though.
The basic hull is finished except for the keel detail,
Rudders and exhaust are finished,
struts are nearly done,
and now I can finish the trim around the sheer/deck area.
Since this is a player Unit?
I've kept the faces count near what a player Sub has so it looks VERY nice and detailed.
I've also set the scale of everything to a standard so any future 3D work would be easy to keep scaled.