3D渲染春节红包福字矢量元素

C4D render, ray tracing, high resolution. A contemporary red envelope with an angular, origami-like 3D structure, made of crisp, matte clay. The front features a single, large, embossed Chinese character “福” in glossy gold gradient foil. It stands upright, defying traditional flatness. A modern, architectural-blessing tilt. Warm, geometric and design-forward gift lighting on pure white background.