This 3D model designed in Autodesk Fusion 360 features an authentic reproduction of the classic Apple iPhone 3G smartphone. Rendered in a sleek white glossy casing with smooth rounded plastic back contours, it showcases precise physical details including the front screen bezel, circular Home button with square icon, earpiece speaker, bottom 30-pin dock connector port, speaker grilles, and 3.5mm headphone jack. Engineered using 2D parametric sketches, organic loft surfaces, filleted extrusions, and multi-body assemblies, this CAD model is ideal for retro tech product rendering and 3D visualization.