Casio's VS-101 successor and QV-10 predecessor.
As written in the history section this is an early 1992 mockup model of what would become the commercially successfull Casio QV-10. Since it is a mockup there are no specs and techs.
During the development of the Casio QV-10 and having had extensive experience with the Casio DC-90 digital cameras, Casio thought of something unique.
As written in the history section the Casio QV-10 underwent different changes in design before it was released in it's final form. I assume that this skeleton version was one of them. It was never marketed.
Casio teamed up with Konami to sponsor some Sega Saturn video games and therefore marketed this rare special edition model..
At the CeBIT 2000 in Hanover, Germany, Casio announced their QV-3000ex digital camera and alongside with it this prototype