Some of the animation is animated the hands of the first two figures move, surely it would be easier to use poser instead of getting poser figures and making a bones setup for them in another program? Maybe the meshes have been made lower resolution in a 3d app deliberately. The ears might have had some kind of polygon reduction to make them take up less memory. If these figures didnt start off in poser then they are very similar, even the hair, they could be figures bought from zygote but that doesnt explain the animated body parts.