Stangl orders Running Duck

Interesting Stangl Running Duck. This is not marked and oddly colored. It is certainly 3432 running duck molded piece but not sure what to make of the very interesting glaze application. Maybe a hobby pice or a employee having some fun with a personal piece not sure.
It's in great shape with no chips or orders cracks or repairs.
Nice addition of a one of a kind piece to your Stangl collection.