3D Model: A Highly Detailed 3D Model Of The Ancient Nageshwar Temple, Designed As A Submerged Underwater Ruin. The Architecture Should Reflect Classic Indian Temple Style With A Tall Shikhara (spire), Ornate Carvings, Pillars, And Arches Dedicated To Lord Shiva. The Temple Must Look Partially Collapsed And Eroded, Covered With Moss, Corals, And Barnacles From Centuries Under The Sea. Broken Stone Steps And Fallen Pillars Should Lie Around The Entrance, With Aquatic Plants And Schools Of Fish Moving Through. Inside The Temple, Design An Altar With A Submerged Shiva Lingam Faintly Glowing With Blue Light, Hinting At Mystical Energy. Hidden Chambers And Cracked Walls Should Suggest The Possibility Of Secret Relics (like The ⚡ Trishul Fragment). Textures: Realistic Stone, Algae, Coral Growth, And Water-worn Details. Style: Realistic, Mystical, Ancient Ruin, Optimized For Underwater Exploration Gameplay. Lighting: Soft Underwater Rays Penetrating Through Cracks, Giving A Sacred And My