Mechanical Prototype Design & 3D Modeling

My consumer-focused product is already defined functionally and is now entering the prototype development phase. I still need strong front-end creative work to tighten the concept before we build anything physical... (Budget: ₹1250 - ₹2500 INR, Jobs: 3D Animation, 3D CAD, 3D Design, 3D Modelling, 3D Print Design, 3D Rendering, AutoCAD, Product Design)