Coin Model for Bambu

I have a finished sketch and dimensional spec for a custom coin and now need the design turned into a clean, print-ready 3MF that opens flawlessly in Bambu Studio. The only thing I require is the file itself—“3D File Needed for 3D Print” exactly as noted—no extra software deliverables.

Purpose
This coin is a functional part, not just display décor, so dimensional accuracy matters. I will be printing in PETG on a Bambu Labs printer.

Scope of work
• Recreate the coin geometry from the attached reference.
• Optimise wall thickness, fillets, and any relief details so PETG prints reliably without warping.
• Export a single-body .3mf with correct scale (1 : 1) and sensible orientation.
• Include the native CAD or STL as a bonus so I can tweak later if needed.

Acceptance criteria
• Tolerance within ±0.1 mm on all critical diameters.
• The 3MF loads with zero repair flags in Bambu Studio.
• No supports unless absolutely required; keep print time reasonable.

Send the finished files and I’ll test-print immediately, giving quick feedback or approval.