Fictional Caricatures Required

We are looking for someone to design specific "Fictional" caricatures - these need to be life like and not cartoon drawn. We need to see previous work - there is plenty of work for the right person. The would need to be in the same style as I have attached but we would require different styles each time eg face, background, message etc but we would supply you with info. For the successful person this will be a on going project so if you can supply your best price per character.