Realistic 3D Renders for Product Marketing

I need high-quality, marketing-grade 3D renders from a provided STEP file. The primary use of these renders will be for product advertisement, so they need to be visually appealing and professionally executed. Key Requirements: - Style: The 3D renders should be realistic. - Highlight: It's crucial to emphasize the functional features of the product in the renders. Ideal Skills: - Proficiency in 3D modeling and rendering software. - Experience in creating product advertisement visuals. - Strong understanding of highlighting functional features in 3D visuals. Please ensure your portfolio includes similar work, as this will assist in my decision-making process. Thank you!