cowboy, Arthur Morgan, realistic, detailed facial hair, rugged look, wide-brimmed hat, leather duster coat, bandolier, revolver, horseback, galloping, dusty trail, desert landscape, cacti, sunset, warm lighting, dynamic shadows, cinematic widescreen composition, action pose, western atmosphere, saloon in background, tumbleweeds, American Frontier, high-resolution textures, dramatic sky, 3/4 view angle.