the answer to most of yer questions is "yes". poser can animate and display characters very easily, and there are thousands of models available, whether clothing, rabbits, humans or other animals. the part about stiff, dead-faced zombies is harder to answer. most of the bad reputation that poser renders have is due to user error during posing, lighting and rendering, which ya can overcome with skill and experience. although the poser renderer is very slow and a few years behind the curve, all the tools already exist for getting a nice expressive face, and a dynamic or relaxed pose, depending on how well a given figure is supported in terms of morphs (parameter dials). most of the major figures are well-supported.