Talented Java Swing GUI Designer

I am looking for a talented Java Swing GUI designer to put together a GUI mock up template for the java applet that I am developing. Please note that this is a throw away prototype which involves only putting standard swing elements onto the grid. I don't care about quality of the code as the prototype will only be used as a reference when developing requirements for the proper chart GUI. The purpose of the template is to establish design of the elements and general color scheme for GUI. The template has to be done using one of GUI designer like NetBeans of IDEA of something else that you are familiar with. The template has to be done using Nimbus look and feel, some of the elements will be done using different look and feel. I expect that there is going to be quite a number of going backwards and forwards with little changes until I am fully satisfied with the design. You are not expected to do any drawings or pictures, once the first prototype is ready I will provide all icons to insert. I need someone who is good with building GUI in java and can be in constant contact (reply within and hour) to make necessary changes. At the moment I am expecting that you will spent 4 hours doing mock up and 3-4 hours on small changes. In the proposal please provide links to your previous works. Attached is the document with detailed requirements. The work has to be finished this weekend. I will pay $100 for this project.