Full body depiction of a cheerful, smiling woman embodying a cowgirl and a knight, riding a majestic horse under a vibrant sunset. Her attire blends elements of a Venetian carnival with armor, exuding a captivating charm. The scene is rendered in hyper-realistic detail, reminiscent of an oil painting by Frank Frazetta, capturing the dynamic essence of a spirited battle. The warm hues of the setting sun enhance the mood, creating a high-resolution masterpiece of adventure and fantasy.