In addition to Hayate Immelmann's VF-31J Siegfried main body, a deluxe set that comes with a "special water transfer decal" and Freya Vion's "acrylic stand" is also available! For the first time in the Macross HG series, the "Replacement Three-Step Deformation (Shortcut Change)" simplifies the transformation sequence, using replacement parts to make it easier to shift between battroid, gawalk, and fighter modes. This innovation provides a more straightforward assembly process while preserving the intricate and sophisticated forms of each mode, all inspired by the official design artwork.