Extract and visualize the core material palette of the luxurious purple-and-gold living room by creating a set of detailed texture spheres. Include deep plum velvet, ornate gold embroidery, damask fabric, rich wood, metallic silver, orchid petals, and woven textiles. Each sphere should capture the tactile richness, sheen, and color balance of the interior — representing the opulence and harmony of the original space through material studies and surface textures.