Those Fw-190s were made by the same manufacturer and sold under a variety of brand names. A few were Great Planes, EZ, OK, and Lion Models (the same box was used and sold in Europe as Prafa). I've seen both the Lion and Great Planes FW's. They came in two seperate schemes, one grey/green and one all green. The earlier grey scheme had more pronounced weathering.

Here a a few pics: