Precise Staircase Post DXF Editing

I already have a rough 2-D DXF outline of a turned staircase post and a full set of high-resolution reference photos. The sketch, however, still lacks the exact visual fidelity I need before I send it to the CNC router. Your task is to revise that DXF so every curve, ring, fillet and contour you see in the photos is reproduced one-to-one in the drawing. I’m flexible on the CAD platform—AutoCAD, SolidWorks, Fusion 360, or any package you’re comfortable with—so long as the finished file is returned to me as a clean, single-layer DXF. Dimensional accuracy is critical; the post will be machined directly from this file, so even small deviations in the curves, shapes or rings are unacceptable. Deliverables • Updated DXF that visually matches the reference photos in every detail • Any working file you used (optional, but helpful for future edits) Acceptance Criteria • All curves, shapes and decorative rings overlay seamlessly with the supplied photographs when checked at 1:1 scale • No stray points, duplicate lines or open contours that could confuse the CNC toolpath generator • File opens error-free in AutoCAD and my CAM software without unit or layer warnings Send over the refined DXF and, if possible, a quick screenshot or PDF proof so I can confirm everything before sign-off. Looking forward to a crisp, production-ready file.