These are significant upgrades to the seperate models formerly available here at Rendo. I've re-done the mesh and set up in Poser and included extensive easi-pose and IK in the models. There are in addition 7 new texture sets to give 9 species. If you purchased the original set and haven't yet collected the upgrade from the URL I sent by e-mail let me know and I'll send you a fresh URL (the old one is no longer active)