3D Model: A Single, Highly Detailed 3D Model Of A Long Sword With An Elegant, Slightly Curved Blade. The Blade Is Crafted In A Smooth, Reflective Mint Turquoise Color (RGB: 107, 209, 166), Glowing Faintly As If Infused With Magical Energy Or Blessed Oceanic Power. The Grip Is Wrapped In Textured Black Leather With Light Wear And Scarring. The Crossguard Is Sleek, Possibly Silver Or Gunmetal, Designed To Be Lightweight And Stylish. The Sword Is Balanced, Mystical, And Battle-ready—intended For A Guardian Of Nature Or A Spellblade Knight In A Fantasy RPG World. Only One Weapon Should Be Present. Emphasize The Contrast Between The Luminous Blade And The Dark Grip.