- and please change that awfully ghastly green!
There is no green left, or shouldn't be if you are looking at the right version near the bottom of the last page.
Only two things that comes to my mind: give the 2nd class (or 3rd?) TB a proper underwater hull. As it is now it looks very much like it's a waterline-only rendition.
The only source I had on them shows the TB painted solid white, though I'll try to go back and add something to mark the lower hull. I think they are more like a torpedo launch, or something that uses a spar torpedo.
http://www.modelshipgallery.com/gallery ... index.html