Upgrade 2D Drawings & STEP Models

I have a full set of 2-D machine drawings that get the job done, but they still look rough around the edges. I need an experienced drafter to take those files, tighten up the linework, labeling, and call-outs,... (Budget: €12 - €18 EUR, Jobs: 2D Drafting, 3D CAD, 3D Design, 3D Modelling, 3D Printing, AutoCAD, CAD/CAM, Solidworks)