Ultra-detailed 3D model of an ancient Mayan artifact, carved from aged stone with intricate glyphs and symbolic reliefs. Circular or rectangular in shape, featuring stepped patterns, sacred animals, and celestial motifs. Surface shows realistic weathering: chipped edges, erosion, moss deposits in crevices. Central emblem glows faintly with magical or jade inlay effect. 8K PBR textures for stone, moss, and carved detail. Clean UVs, watertight mesh. Ideal as a relic, puzzle element, or sacred object. Cinematic lighting enhances engravings and ancient depth.