This is the kind of dummy martial artists use to train against, it is loosely modelled on the Wing Chun style of dummy, although this version is intended to have pivotting arms to provide an additional challenge.

  This model has 860 faces and has two textures, a diffuse map and a normal map, each 1024x1024

This was originally created for OpenDungeons, if someone else uses it I'd love to hear about it! :)