I need a skilled 3D artist to create detailed models and renderings of high-end jewelry pieces, specifically rings. The models will be used for marketing and presentation purposes. Key requirements: - 3D modeling and rendering experience - Expertise in high-detail designs, including intricate patterns and engravings - Proficiency with materials like gold, silver, and platinum Ideal skills and experience: - Strong portfolio in jewelry design - Familiarity with 3D software (e.g., Rhino, Blender, ZBrush) - Attention to detail and creativity Please provide samples of previous work and estimated delivery time.