I'm in bat-mode today...
I love the sense of movement you get from the image
Not bad, you got the colour scheme and the feel down, but the drawing overall feels a little rushed and sloppy. I'm not saying I could do any better I'm just trying to offer some helpful criticism. Slow down a little, and take time with your linework.
That looks epic!! I live how it looks like a poster. Good job working with the dark colors