Metallic Glitter Christmas Ball Sculpture in Delicate Light Shadows

Based on the reference image, render the scene as a 3D pointillism sculpture made entirely of countless tiny Christmas tree ornaments (baubles). The spheres should have varied finishes: some metallic, some matte, and some with glitter, catching and reflecting festive light realistically. They are compacted tightly to form the shapes and color gradients of the original subject. A detailed photographic style highlighting the physical depth and texture of individual ornaments.