A fierce female knight with a blend of medieval armor and cowboy attire rides confidently atop a powerful steed. Her armor glimmers under the clear blue skies, reflecting the rugged, majestic mountain backdrop. She carries a polished flintlock pistol at her hip and holds a finely crafted gun in her hand, ready for adventure. Her piercing gaze and determined expression capture the essence of strength and grace. The scene is rendered in stunning high resolution with hyper-realistic detail, reminiscent of a masterful oil painting by Frank Frazetta, capturing the timeless spirit of a warrior navigating a world where history and legend intertwine.