Shoes designing, and also production of the shoes

Hi, Im a student who wants to design my own customized sneakers(running shoes). I got several conditions, or questions so please read carefully and respond please. 1. I only have basic shoes design and hand drawn idea sketches on how my shoes would look like. Are you able to produce a digital image or digital 3d model of how it would look like? 2. When you produced the digital model of what I've asked based on my ideas, whos the owner of the design? me? or you? For example, if I sell this designed shoes, do I owe you anything or you can make sure that the ownership of the design is sold to me.(not on plan but just want to make sure) 3. After producing digital model, Are you able to produce the real shoes and send it to me ? Also, are you able to introduce me the manufacturer in case im satisfied with the outcome and willing to produce some more? I have several designs in my mind and if I am really happy with the outcome, Im willing to work further with the person. so please be serious and answer to my 3 questions please.