My illustration needs to be Zbrushed

Design details: I have a robot that I need changed from cartoon-like illustration into a ZBrushed image. It's a very basic transition. Take a look at the attached file and then look at the URL for an example of the final product. I have used Elance.com for quite some time and have an excellent rating.
Ideas for the visual style: Something ominous and large, slightly worn from working in a copper mine
Urls to draw inspiration from: http://www.zbrushcentral.com/attachment.php?attachmentid=313813
Extra notes: I would like three views of the subject to make animation easier in the future. And I am open to negotiate price since I am new to this site and technology