Buzzsaw Girl is a pin up girl popular among woodsmiths.
Her appearance is likely a reference to 'Defenders of Dynatron City', a short-lived comic book series written by Steve Purcell, in which Buzzsaw Girl was one of the titular defenders. An animated TV pilot and NES game (developed by Lucasfilm Game) were also released in 1992.[1]
The Woodsmith of Scabb Island keeps one of her calendars in his store.