Animation was pretty awesome and action packed as expected. The animation was all handled by Madhouse and was pretty damn impressive. Storywise it just covers the entire Nilbelhim incident in more detail and expanded to a 25min short animation episode.
Credits:
Supervising Director Tetsuya Nomura
Executive Producer Shinji Hashimoto, Yoshinori Kitase, Yoichi Wada
Producer Akio Ofuji, Jyungo Maruta, Masao Maruyama
Special Assistance ADK, Tatsuji Yamazaki, Kazuki Ito
Original Story Based on FINALFANTASY VII
Story Kazushige Nojima (StellaVista)
Storyboard Artist Morio Asaka
Writer Kazuhiko Inukai
Character Designer Hisashi Abe
Supervising Animation Director Satoshi Tasaki
Animation Director Fumie Muroi, Kunio Katsuki, Katsuya Yamada
Assistant Director Hiroyuki Tanaka
Color Designer Yuriko Kadomoto
Art Director Hidetoshi Kaneko
Music all composed, arranged and produced by Takeharu Ishimoto
Sound Director Youji Shimizu
Animation Production Madhouse Inc
Director Morio Asaka
Credits:
Supervising Director Tetsuya Nomura
Executive Producer Shinji Hashimoto, Yoshinori Kitase, Yoichi Wada
Producer Akio Ofuji, Jyungo Maruta, Masao Maruyama
Special Assistance ADK, Tatsuji Yamazaki, Kazuki Ito
Original Story Based on FINALFANTASY VII
Story Kazushige Nojima (StellaVista)
Storyboard Artist Morio Asaka
Writer Kazuhiko Inukai
Character Designer Hisashi Abe
Supervising Animation Director Satoshi Tasaki
Animation Director Fumie Muroi, Kunio Katsuki, Katsuya Yamada
Assistant Director Hiroyuki Tanaka
Color Designer Yuriko Kadomoto
Art Director Hidetoshi Kaneko
Music all composed, arranged and produced by Takeharu Ishimoto
Sound Director Youji Shimizu
Animation Production Madhouse Inc
Director Morio Asaka