S120 - Solar Wall Light Flush Mount Trim Kit

I bought the S120 Wall light thinking that it was going to mount flush on the wall but when it arrived it mounts to a plate leaving a 1/4" gap between the wall and the camera. I do not like the look and wish it mounted flush. I am now on the hunt for some creative person to make a flush mount kit for it. Maybe a 3D print or a rubber molded product that takes up the gap. Has anyone solved this?