I have both this and the 3D4 Skeleton Pro. The Visible Body is a much better product because you can isolate bones, rotate them in any direction, and fade or hide other bone as you please. It was particularly good for learning cranial and facial bones. It comes with a large supply of pre-made "views", which are groups of bones that have been isolated to maximize learning of a certain area. However, if you dont find these suitable, you can create your own and save them. Landmarks are included, though seemingly not as many as with 3D4. Major tendons also are included.
RPRFYH about Skeleton Premium