Check out my commission guidelines submission http://www.furaffinity.net/full/9938399/ for rules on what I allow, and what you should send and all that, but
the price for these will be $100 (+80 per additional character) and they will be styled like these images : https://www.furaffinity.net/view/53725575/
https://www.furaffinity.net/view/53532322/

I do not reserve slots if you have not included your idea.
Please include at least some idea of what you are going to want in your commission request note.