Create a striking image of a beautiful Sith woman with shoulder-length blonde hair, wearing a sleeveless black Sith tunic and loose black trousers. She stands in a rocky red desert canyon, her expression fierce and angry as she prepares for combat, gripping a glowing red lightsaber tightly in her right hand. The composition should capture her in a dynamic pose, with the canyon's jagged rocks framing her figure. Use dramatic, low-angle lighting to enhance the intensity of her expression, casting deep shadows that emphasize her fierce demeanor. The color palette should consist of deep blacks, vibrant reds, and earthy browns, creating a stark contrast against the bright lightsaber. Employ a hyper-realistic style, focusing on the textures of her clothing and the rough canyon walls. The atmosphere should feel tense and charged, as if a battle is imminent. Aim for high-resolution quality, at least 4K, to highlight every detail.