The phrase "FCV.-.GIANTESS.OF.80----------39-S.-.GIANTE" appears to be a specific file name or identifier rather than a standard historical or technical term. However, it relates to the "Giantess" (GTS) subculture, which focuses on the artistic and cinematic depiction of oversized women.
The foundation of this genre was laid in 1958 with the release of Attack of the 50 Foot Woman. Starring Allison Hayes, the film became a cultural touchstone. The imagery of a towering woman wandering through a miniature desert landscape or reaching into buildings defined a visual language that persists in cult film circles today. FCV.-.GIANTESS.OF.80----------39-S.-.GIANTE
The "FCV" prefix (often associated with specific rippers, scanners, or studio codes in these communities) and the file naming convention strongly suggest this is a 3D CGI comic or image set. Common software used to create this style of content includes DAZ Studio or Poser. The visual features usually include: The phrase "FCV
Format: Lost / Recovered 16mm short film (circa 1970s–1980s)
Genre: Surreal fantasy / Scale erotic / Avant-garde underground
Country of Origin: Unknown (possibly Italian or Spanish) Starring Allison Hayes, the film became a cultural
Title: FCV – GIANTESS OF 80 (aka 39 S. – GIGANTE)