Redneckognize World Tour Poster

This is a promotional poster announcing the 2013 World Tour of "REDNECKOGNIZE" a one  man redneck rapper from the dirty south. The original sketch was a little different but I was able to maintain the majority of that idea. For this poster I two seperate underlays to give the look of a grunge trailer and to bring out more color within the foliage.

This poster was designed for a Redneck Rapper
named "Redneckognize". The image shows a flannel wearing, gold chain, mullet rocking Redneck. The background consist of his home "a trailer" with graffiti written on it. I made the neck long so I can add a dark red color to it later. What you think? any advise would be great. Please remember I no artistic ability.