Hello. In an ad for SWR in Bass Player Magazine, Sam Rivers is crouched in front of a large set-up with what appears to be a custom Warwick of some sort. It's a basic Warwick 5-string (wide neck, perhaps with inlays) with a sort of mirror finish on the upper-half of the body with the rest finished plain white. How exactly did he get that perfect mirror finish? Could the body be part or all metal? Is it just a carefully sculpted mirror (ha! fat chance! )?