Dark and Scary Hand-drawn Sketch

I imagine a fight between angels and demons, bloody, some headless angels and some demons, on my spine from top to bottom, is the ground opening in half and demons coming out of the ground (hell) , I imagine the tattoo with some color but not too color, to still look dark and scary... (Budget: $250 - $750 USD, Jobs: Art Consulting, Character Design, Concept Art, Illustration, Illustrator, Tattoo Design)