Sketch to CAD for 3D Printing

I have a set of hand-drawn design sketches that now need to become a highly detailed CAD model so I can move straight into prototyping on my 3D printer. Every contour, fillet, and fastening feature shown... (Budget: $250 - $750 AUD, Jobs: 3D CAD, 3D Design, 3D Modelling, 3D Printing, AutoCAD, CAD/CAM, Fusion 360, Solidworks)