I picked up a Dragon 1/700 "Sink the Bismark" set from the charity room (more floaty things!!) which contains a Bismark battleship and a Swordfish torpedo plane and from Little Cars I got a couple of those trigger clamps, a bottle of Gator glue (thin) and some sanding sticks. Very restrained I thought.
Having opened the kit, although there is a full hull in the instructions, the bottom is not in the kit so it looks like it will be a water line kit. Maybe Mr Haddock's way of forcing me to make some sea to put it on - or under if I choose to model it on the 28 May 1941.