For commercial sourcing, the choice of material dictates both the price point and the target market. Brass and Bronze are the gold standards for durability and traditional aesthetics, often preferred for home altars and temples. Natural Marble (especially White Makrana) is highly sought after for premium, hand-carved idols. For mass-market retail, Polyresin or Cold Cast Bronze offers high detail at a lower cost and lighter shipping weight. Ensure the supplier uses lead-free paints and high-grade alloys to prevent oxidation and meet safety standards.