I have one unclean Rhino 3DM jewelry file and one pristine reference file. Your task is to make the messy file look and behave exactly like the reference : nothing more, nothing less. The priorities are clear: total consistency with the reference file comes first. All legacy layers must disappear, every remaining object must sit on the correct layer, and the final file must follow the precise naming convention I will give you. Geometry itself is already approved, so you will not be redesigning anything—only cleaning, organizing, and standardizing. Deliverables • A single production-ready 3DM that mirrors the supplied reference file in layer structure and naming. • A brief change log noting what was removed or moved. If this sounds straightforward to you, please send a short note that begins with “LAYER,” attach a few Rhino/jewelry CAD samples that show your attention to layer discipline, and outline your pricing or turnaround time. I look forward to working with someone who enjoys tidy files as much as I do.