Create about 500 T-Shirt Designs

I need to get about 500 t-shirts design made. They all need to be provided in a vector format. (.eps, .ai) The designs can be created from the same design elements, however all must be unique and applicable to the category it's assigned. When the project is finished, all of the design elements and t-shirt designs need to will be provided to us. It is VERY IMPORTANT that all of the designs become our property at the end of the job and whom ever we should hire will must agree to not sell these designs to anyone else. ADDITIONALLY IMPORTANT, the design must be original, and not be from an exsisting lip art or design pac. Lastly, they cannont infringe on any trade marks or copywrites. We will need about 5 designs created for each of the following categories listed in the attachment. If you are interested please submit your bid and send us a link to your portfolio.