Demon Battles Noir WIP

I finally got inspired to do another full drawing. Here's a WIP of what I have so far.  I wanted to do something with a mystery noir theme with my characters. I changed up the hairstyles in order to fit the time period better and gave Malachi more facial hair to make him look more rugged. In the background is Angel (as the damsel in distress) and Malachi (as the detective). The two characters in the foreground are Rosier, Demon of Lust (as the femme fatale) and Satan (as the big crime boss). I wanted to make it look like a classic movie poster.

I felt like doing something a little different this time that would be fun, but a little challenging (mostly the coloring would be the challenge).

Edit: I inked it and started coloring it. I'm having mixed feelings about the coloring though. :T