A joyful and charming female cowgirl knight, adorned in a unique blend of traditional Western and medieval armor, rides atop a majestic horse. Her face beams with a bright smile, exuding confidence and grace as they charge into the gentle glow of an enchanting sunset. The scene is reminiscent of a Venetian carnival, rich in vibrant colors and intricate details. The composition captures the energy of a dynamic battle, all rendered in stunning high resolution and hyper-realism, akin to an oil painting reminiscent of the style of Frank Frazetta, with vivid brushstrokes bringing the epic fantasia to life.