What you need is what I do.
I am a 3d designer with over 10 years of experience in the field of 3d design,modeling and render.I have worked on devices for 3d printing,Milling,Turning and Molding.I export all file formats and I need only information and "napkin" drawing of the device/product you need.I work fast and I provide high quality results.If needed i can provide a video of my workflow and a realistic 3d render of the device so you can see it before it is even in production.
Work Terms
I need you to give me detailed info about the project you want me to work on so I can do it the way YOU want it.