The Cr2's contain the clothing and breath weapon, yes. Then you have two Pose directories. "Daz Mil Dragon" contains just poses for the Dragon Folk. "Mat Millenium Dragon" contains the actual morphing files. These make him smaller, make the wings invisible and rescale certain parts (makes neck shorter, ect.) as well as containing a new dark green texture for the Folk. It also says this on the description page, or at least it did when I bought it, and there is a read-me to tell you where all your stuff installed to.