I will draw something creepy for your halloween

I will digitally draw a person of your choice in a creepy/dark style, all I need is:
-in what kind of style you want it: Either gore-y, eerie, straight up psychopathic (yandere kind)
-reference pictures of the person you want me to draw
-additional information (specific colours you want me to use, if I should make it kind of messy, if there should be something in the background, etc)

I will show you the first sketches, then you can choose what I should change, after doing the lineart, you are allowed to change again. Then when I got the flat colours, you are allowed to change again. 
After that, I will finish it and send you the finished drawing. 

If you know that you want your product to be a specific size, you can tell me the measurements (resolution possibilites: 350 and 600 dpi).
If you don't care about the size, I usually make it 7.78in/20cm long/wide.

The more information, the better!