Solidworks designer, hourly project related to gears

I would like a CAD designer to help complete a project this weekend. You must use SolidWorks for this project, and must show me that you have considerable experience with SolidWorks. Please quote a competitive rate and show links to examples of any similar work you have done. I will expect a time commitment of at least 15 hrs this weekend, communicating steadily with me. (I am in the India time zone right now, but I can easily coordinate with anybody in Asia , the Middle east, Indian subcontinent, or Europe.) It is a set of hubs and small accessories such as 3D printable retaining rings and hub collars. My system is designed to facilitate modular use of small gears and standard motors in FIRST Robotics type systems; e.g. Vex, Lego Mindstorms, etc Attached are sample images from the work so far. To give you a sense of scale, the hubs are about 10mm diameter. The gears are already designed but need modification so as to mate to the customized hub. Most of the design concept is done, but various versions of components are needed. The current work has been done by a college student but he is in a critical period of exams now and can't make time to finish rapidly. He will try to assist as needed if there are any difficulties with the files.