Jewelry CAD Revision in Rhino

I have a 3dm Rhino jewelry CAD file that needs some modifications. The main focus will be on changing the size and dimensions of existing design elements. I will provide detailed instructions on what needs to be revised.

Ideal candidates for this project should:
- Have extensive experience with CAD design, particularly with Rhino
- Be able to follow detailed instructions
- Have a keen eye for design and detail