Dramatic Cowboy Silhouette Against a Sunset Sky in Western Style

I want a western, a sun in the background, shining in the sky, a cowboy walking, not too close, but not too far from the image, with his face black because of the shadow of his hat, leaving only his jaw visible, with his smile , an overcoat, covering his body, he on his side, the sun shining on his revolver at his waist, Western scene with a sunset. A cowboy walking with a shadowed face. Smile visible on his jaw. Wearing an overcoat and a hat. Revolver at the waist. Positioned to the side. Dramatic lighting from the sun behind