No idea; but, I'm sure it could be derived from the FJ plans. I'd be curious as to the displacement volume; but, not sufficiently driven at the moment to find out lol. And here's the latest update: Here are shots of the completed work on deck 5. Lots of complicated geometry. It's been simplified now. Still a little work to do in seaming up the ceiling for deck 6 as part of it had to be cut from the deck 5 floor and from the outer hull ring; but, minor stuff at this point by comparison. ..wireframe ..30 percent transparency render. Deck 4 work has already begun.