I finished putting together the XM-XX Ghost Gundam, and holy crap this was the best model building experience I've ever had. While the special shiny finish was perfect, the massive amount of undergates helped maintain the finish, except some of the arm pieces.
However, the true standout was just how well every piece fit together. These pieces slid together like they were made out of silk. It just felt so nice.
Maybe we'll both get lucky and p-bandai will run these again next year!