A realistic render of Mjölnir, Thor's hammer from the Marvel Cinematic Universe. Short, thick handle wrapped in brown leather, with a leather loop at the end. The hammerhead is metallic, rectangular, slightly beveled edges, engraved with Nordic runes and intricate Asgardian symbols. Surface is worn, battle-scarred, made of dull silver steel. Subtle magical blue glow around it. Dramatic lighting highlights the metal and engravings. Placed on dark stone or floating mid-air, cinematic look