Smiley Cowboy

Very basic drawing needed, one color but not easy to draw. I am looking for a Smiley face wearing a western style cowboy hat. I don’t want the hat to look too cartoon or kiddish. I have been trying to draw myself but just can’t get it. I have attached two pics for examples. The first one I got off internet and I see it all over the place. The second is my attempt. I work in Photoshop and want to be able to edit the color etc. Can you help me get a nice, neat, design? You can use my second one and improve it?