1/100 HG VF-31J Siegfried (Hayate Immelman)1 100 HG VF 31J Siegfried (Hayate Immelman) From Macross Delta, this High Grade 1 100 kit features Hayate Immelmans custom VF 31J Siegfried. It can transform between Fighter, Gerwalk, and Battroid modes without parts replacement. Includes a folding knife, gun pod, and Super Pack compatibility, along with marking stickers for detailing. A sharp, poseable kit with streamlined proportions faithful to the anime.