A rhythm in gold.
The necklace, in detail and in three dimensions.
01 Interactive necklace
Earlier visual preview · convex-holder-1Loading the 3D necklace… The rendered preview remains visible while it loads.
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02 Rendered previews
Earlier visual checkpoint · latest CAD package below

LATEST CLIENT HANDOFF · 14 SEPTEMBER 2026
Download updated Rhino 7 package 14 Sep 2026 · Complete ZIP · 90.5 MB ↓Your complete Rhino package.
Two native .3dm files, supplied together with editing instructions, editable parameters, validation reports, and source files.
- Editable NURBS: use for direct modeling and editing individual parts.
- Shared Blocks: use BlockEdit to update matching repeated components together.
- Start here: unzip the package and read
RHINO-MATRIXGOLD-HANDOFF.md.
Latest CAD handoff: 14 September 2026, 13:18 (archive timestamp). The viewer and rendered images above show an earlier visual checkpoint. The supplied handoff documents desktop checks and manufacturing limitations; imported CAD does not include a MatrixGold feature history.