The M4 Skeleton is an anatomically correct skeleton designed to work with Michael 4 for unparalleled accuracy and poseability. Real human bone data was used in the original creation process, so all 206 bones are represented in the skeleton and all 32 adult teeth have proper crown occlusion and are accurately represented from sculpted digitized dental data. The skeleton not only fits perfectly inside Michael 4, but is fully articulate and can be posed along with him. Whether used in conjunction with Michael 4, or used on its own, the skeleton has a variety of uses.