I’m building a product-focused website where every item can be explored as a true-to-life 3D model. The look should feel realistic rather than stylised, so please be comfortable working with physically based materials, accurate lighting and smooth camera controls in WebGL (Three.js, Babylon.js or a comparable framework). Core interactive features I need implemented: • 360-degree rotation for each product • Pinch/scroll zoom that keeps detail crisp at every level Beyond those two must-haves, the overall flow should be lightweight, quick to load and mobile-friendly. I will supply model files (or coordinate with you to optimise them) and high-resolution textures; you handle integration, scene setup and any required shaders so everything renders flawlessly in modern browsers. Deliver the complete front-end code, clearly commented, plus a brief README that shows me how to swap in new products on my own. If you’ve shipped similar 3D showcases before, links or demos will help me assess your approach.