Thanks for digging that up. I knew I'd seen it somewhere...
Unfortunately those data obviously are 8 years old by now at least, and looking at the hull form, pretty outdated. Not sure whether this ever led far. But maybe Mr Zwackenberg and his contributors would be interested in getting their foot back into this?
I think willingness for contribution is a bit of trouble here, really, as it seems to be a huge project and we'd certainly need an idea of what needs to be done, how much time each part of it would take etc etc before there are more people willing to say "oh, I've got those hours on my hand, I think I should get into this".