Quick Physical Product Design

I need a small, tangible product taken from idea to a ready-to-manufacture design as soon as possible. You’ll be responsible for turning my rough sketches and functional notes into professional CAD files, clear drawings, and any supporting documentation a factory would expect... (Budget: ₹750 - ₹1250 INR, Jobs: 3D CAD, 3D Modelling, AutoCAD, CAD/CAM, Fusion 360, Mechanical Design, Product Design, Siemens NX, Solidworks)