A 3D model of a sleek scorpion sculpture forged from obsidian and brushed steel, with constellations etched across its carapace in glowing silver runes. The stinger is a faceted sapphire shard glowing faintly. PBR materials: obsidian with rough edges, brushed steel with micro-scratches, sapphire gemstone. Optimized for stylized showcase render with dramatic shadows.