Website Character Designs

We currently want to hear from Graphic Designers/illustrators to help with creating characters for our new website. We need x4 characters to be designed in Illustrator (vector based) which will need to be completely unique with royalty rights. As these designs will be placed on our homepage it is imperative that any possible Designers be fully experienced with proof of previous projects. Our directory website is mainly aimed at the construction industry so we need x4 trade based characters (Plumber, Builder, Electrician, Painter/Decorator). Our website is currently under construction but we have placed some examples of the kind of characters we need on our homepage for anyone who may be interested in this project.