Portrait of a stunning young woman with an intricate and elegant appearance, showcasing a fantasy-inspired theme with detailed features. The scene is set with cinematic and gradient lighting that highlights her cute, fine face. She is posed with arms gently behind her back, exuding a serene and peaceful aura. Her eyes are closed as she enjoys the sunset on a tranquil beach. The composition is characterized by its best quality, masterpiece aesthetic in ultra high resolution, capturing the essence of a modern cowgirl spirit with a touch of whimsy.