Vintage Fashion Ring CAD Design

I would like a detailed, production-ready CAD model for a vintage-inspired fashion ring. I’ll provide reference photos, the exact finger size, and a rough sketch of the profile; your task is to translate that vision into a clean digital model that a jeweller can cast without extra adjustments. Please work in a jewellery-oriented package such as Rhino, MatrixGold, or JewelCAD—whatever you’re most comfortable with—so long as the final deliverables include: • the editable source file, and • an STL ready for printing at high resolution. The design needs to capture classic vintage touches (think subtle milgrain, delicate filigree, and balanced proportions) while remaining comfortable to wear. I’m happy to collaborate through two or three minor revision rounds to perfect the detailing and dimensions. When you reply, let me know what software you plan to use and share one or two examples of similar ring models you have completed.