Everything up right now are basic and elite troopers. Zinth squads are kind of a hodge-podge of troop types numbering 3 to 7 models. Obviously (or perhaps not) the Guide is the leader of the typical Zinth squad. The Primates are the Zinth elite, and are basically just a more experienced version of the basic troops. As the Zinthrathi troopers are able to bond with the more advanced weapons they are promoted or sent directly into service at a Primate level. While all the Zinthrathi have advantages, some may not have those specific advantages of course, but I've listed the normal troopers here.