The visible man dataset (unanimated) is available free from the national library of medicine (NLM). The animated datasets were produced by the Vizlab, at Rutgers University.
The Vizlab, at Rutgers University has developed a technique to animate volume data using traditional computer graphics tools (MAYA, Character Studio, etc.).

The volumes are available here
Jog Sequence

vizlabdata.zip
In this animation, the visible man dataset (lower torso to save on resolution) is animated  in a jog sequence (motion capture data). 9 new volumes were created and rendered on the VolumePro board.

Readme:---

The file halfjog.mvox loads a 9 frame animation each frame is about 256³.

The color map is stored in the file ajog.CLUT. Please load the colormap after loading the volumes.

Punch Sequence
In this animation, the visible man dataset (uppertorso to save on resolution) is animated  in a punch sequence (motion capture data). 8 new volumes were created and rendered on the VolumePro board.

Another 8 frames on a punch sequence read the README.txt files in the zip file for details

 Punch Sequence

Important

Please uncheck the use Window/Level checkbox in the transfer function group of Revli. If that checkbox is not unchecked then the color map will not be loaded properly. Also click the Full Volume Tab on the Bounding Box group or else the bigger volumes may be cut off.

A better Color Lookup Table(CLUT) has been created please download the file.
 Man.clut

The jog sequence volume when loaded should look like this
 

This is when the alpha is changed to highlight the skeletal structure

 

A sample frame from the Punch sequence