I'm not sure if it's the way you draw or your scanner, but everything except the face is blurry. Which is
kinda bad. I'm not too sure about the (double) white outline around the character, it reminds me of my pasting
works in kindergarten. But those are just technical problems.
Otherwise, about the drawing itself, i like the simple black - white - red combination, though a more shiny/deep black
would enhance the mood of the piece. Your blood stains are really good, but having them a little more 'dripping
down' could be good too. Last thing, you could have added more shading (especially for the neck under the shin).
Nice outfit and gun :)
Keep it up, and sorry for te harsh comment :D