CCG Card Art - 'Ceasefire'

I'm looking for an artist to draw a scene for an upcoming customizable card game. This is a darker, gritty, modern setting, so please keep that in mind when bidding. This particular piece is for a card called Ceasefire. The basic idea is that for whatever reason, the different factions (currently androids, mythical creatures and humans) have decided to hold off on killing each other for a moment. I have an image in my head of a human with a shouldered rifle warily eyeing a wolf as it slinks back into a forest, but that's just one option; other ideas would gladly be considered! I tend to give a lot of creative freedom to the artist when it comes to the artwork - artists/designers work better if I'm not micromanaging every single thing - but do ask to see a draft of the idea before it goes into the final coloring stages.