It is hosted and was organized por Game-Art-HQ.Com
you can see it at link
Beside the known characters like escorpião and Sub Zero, also the not so popular ones like Drahmin, Hsu Hao, Nitara or Shinnok are featured in this project.
Even a handfull characters which never made it to the games like Tremor, Hydro or Nimbus Terrafaux are included!