A valiant female knight with the rugged charm of a cowboy, sits confidently astride her powerful steed. Clad in intricately detailed medieval armor that gleams under the bright blue skies, she carries a vintage flintlock pistol at her side, a symbol of her dual heritage. In her hand, she holds a polished revolver, its presence reinforcing her formidable prowess. Behind her, majestic mountains rise against the horizon, their peaks kissed by the sun. The scene captures a breathtaking blend of history and fantasy, evoking the legendary artistry of Frank Frazetta in a hyper-realistic and richly textured oil painting.