A background artist will be a difficult job the art still for the background would very similar to the style that Marhawa Desire would have. The majority of the story will be focused on indoor environments that are rather bland and colorless mostly on purpose. The stories that I'm working on will mostly take place in large buildings. if you can portray a style like this, I will increase your pay which is $25 per page. 

http://theslingsandarrows.com/wp-content/uploads/2017/10/Resident-Evil-Marhawa-1-int.jpg

Send a link to the art that you have done and I will happily comment on it and we will see where we go from there.