Product designer

I am looking for a series of approx 3/4 drawings to allow my manufacturers to work from in creating my ( prototypes) You will be required to work closely with me in making this product become a reality, It is unique and very desirable. There will more stuff to d later down the line afetr these initial cad drawings are completed. You will be required to communicate with the manufacturers and you will need to sign and return an NDA before we can proceed.