I would contact local trade schools or community colleges. Some are open to doing outside work for free in the name of education. With a 3D model in hand, and the right CNC interface, that model will translate directly into a fast setup with very little shop intervention. Years ago, I sent Pro/E models to Asia to have molds cut for plastic parts and sheetmetal parts blanked out with great results because the machines directly read and accepted 3D models.
