Complete CAD Models From Technical Drawings

I need to complete a project that was not done correctly. I have the PDF technical drawings, which should be used as the reference for the final design. The required deliverables are: * Editable native CAD files... (Budget: $30 - $250 USD, Jobs: 3D CAD, 3D Design, 3D Modelling, 3D Rendering, 3D Visualization, AutoCAD, CAD / SolidWorks, CAD/CAM, Mechanical Engineering, Technical Documentation)