A full-body portrait of a female knight with the rugged spirit of a cowboy, riding confidently on a powerful steed. She is clad in intricately detailed medieval armor that blends seamlessly with elements of the Wild West. In one hand, she grips a beautifully crafted flintlock pistol, while the other hand wields an ornate gun, her eyes fierce and focused. The backdrop showcases majestic mountains under a vast expanse of blue skies. The scene is captured in high resolution, hyper-realistic detail reminiscent of an oil painting, with rich textures and vibrant colors, echoing the style of Frank Frazetta.