Petaled Silicone Fashion Ring Design

I'm looking for a skilled designer to create a unique doughnut-shaped silicone ring adorned with petals and one skin adhesive side. This ring will be used as a wearable accessory.

I need a production-ready 3D CAD model of a silicone product intended for commercial manufacture. The final product will be manufactured in medical-grade silicone and assembled/applied using a medical-grade adhesive. I require accurate dimensions, appropriate tolerances and files suitable for mould/tooling manufacture.

Requirements:
- The ring should be doughnut-shaped with petal designs.
- It should be made of silicone.
- The design should be in a single color.
- The color should be in neutral tones.
- It should be thicker in the middle and taper off towards the ends if the petals.

Ideal Skills & Experience:
- Experience in silicone wearable designs with medical grade adhesives
- Proficiency in creating intricate petal designs
- Strong understanding of color theory and neutral palettes

Please provide samples of previous similar work.