For me was a long list: all of the Toa Mata, Turaga, McDonalds Matoran, all of Bohrok, Toa Nuva (2004/2005), Bohrok-Kal, Kohkli Matorans, Metru Nui Matoran, Toa Metru, Vahkis Actually for the above mentioned, I manage to buy them individually as a set or built them from pieces purchased from various Bricklink shops. Except I never could find the correct discs for the McDo Matoroan, Vahki, and Metru Matoroan. Now, the sets I want are Takunuva, Nidhiki for Krekka, Roodaka, and any Visorak at least or two to play with.