Design & Manufacture Consumer Assembly

I have a concept for a multi-component consumer product that must move smoothly from idea to mass production. The assembly is mechanically and electronically complex, so I need help translating high-level sketches and functional requirements into a fully engineered, manufacturable product... (Budget: ₹750 - ₹1250 INR, Jobs: 3D CAD, Bill of Materials (BOM) Analysis, CAD/CAM, Fusion 360, Manufacturing, Manufacturing Design, Product Design, Solidworks)