Recently I received LEGO part 18913c01 which is the giant modern boat hull. This "brick" is obviously dedicated to build floating ships with it. But I was looking, and looking at it and decided that I need to find some other use for it!
LEGO red color - for me the first thought is M:Tron, always :) I turned the boat hull upside down and put to it bricks in every direction. And that's how BoatTronShip was created :)
Lego set 6059 Knight's Stronghold was released in 1990. As a child I was dreaming about it. It was a bit more realistic ...