lumpy sphere 3d model

Ultra-realistic 3D model of a single Rudraksha bead. Create a highly detailed, photorealistic surface with natural grooves, deep mukhi lines, organic texture variation, and rough bumps. The bead should have accurate anatomical structure based on real Rudraksha seeds, with visible ridges and natural imperfections. Generate a high-poly mesh with clean topology. Include detailed PBR textures: diffuse/albedo map showing natural brown wood tones, normal map for micro-grooves, roughness map for subtle matte finish, and ambient occlusion. The model should be centered, perfectly lit for clarity, and ready for animation or close-up rendering. 5-mukhi Rudraksha bead, accurate five natural divisions, deep grooves, sacred organic look. Extreme macro realism, microscopic surface detail, 8K PBR textures, natural aging marks.