A stunning, hyper-detailed digital art piece featuring a young woman with a unique blend of European and Korean features, posed with a delicate, longing posture. She is the solo focus of this masterpiece, wearing a breathtaking, high-quality white Victorian dress accented with exquisite gold jewelry. Her long, flowing white hair cascades elegantly over her shoulders, almost ethereal in its beauty. In her hands, she tenderly holds a music box, an intricate symbol of cherished memories. The art is rendered with studio perfection using Unreal Engine 5 and Octane Render techniques to achieve an ultra-smooth, 8K resolution that captures every nuance. The background subtly complements her delicate legs and overall grace, creating an evocative novel cover scene filled with timeless elegance.