3D CAD Model for Product

I have a product concept sketched out and now need it turned into an accurate 3D CAD model suitable for further design work, visualisation, and rapid prototyping. Because the file will drive every downstream... (Budget: ₹12500 - ₹37500 INR, Jobs: 3D CAD, 3D Design, 3D Modelling, 3D Print Design, 3D Rendering, 3D Visualization, AutoCAD, CAD/CAM)