I did these a couple of years ago for a game I worked along great dev and gamedesigner known as Wolfo(or Wolfoso). We finally decided to share these with the community.

There are 70 png's with silhouettes showcasing action-poses, moves or items, black with white accents(some are variants of one pose/action) and a simple bloody card design. Resolution varies from 500X500px smaller assets to around 1000px bigger. We hope you find them of use and fun :)