This was a random sketch that i liked, worked on it a bit and it came like this. It was entirely done in Paint Tool SAI, except for the chromatic aberration that was added in Photoshop CS6. It took me 5 hours to complete.
Fixed some HORRENDOUS flaws in the face that i didn't noticed yesterday, maybe because i was so damn tired. And now added a background. You can see a gray background version here --> sta.sh/0fdm10j30p3