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, and generally make each sheet clearer and more detailed so a fabricator can pick them up and start cutting without a single follow-up question.

Once the 2-D views are polished, I also need matching 3-D models produced in STEP format. My workflow is based in AutoCAD, so the new models must be built—or at least fully editable—there. If you prefer to start in another package, that’s fine as long as everything comes back to me as clean, well-organized STEP files that open flawlessly in AutoCAD.

Deliverables
• Reworked 2-D drawings: revised layers, proper line weights, improved dimensioning, clean title blocks.
• One fully parametric 3-D STEP model for each machine shown in the 2-D set, aligned to the updated drawings.

I’ll supply the current DWG files and any reference photos you need. Let me know how you’d approach the cleanup and modeling, plus a realistic turnaround time, and we can get started.