Create a revised version of an existing illustration featuring Yosemite Sam. In this new image, depict Yosemite Sam holding two guns and standing confidently as a leader. Enhance the background with a Texas landscape, including a safe, some tumbleweeds, and other elements typical of an old cowboy film. Add a headset with a microphone to emphasize his role in a call center. Ensure the revised illustration maintains a high-quality appearance, free of defects such as: