This model kit is an exclusive variation kit from Sieg Springer that features a different color scheme for the armor and includes some newly designed parts. It comes with a special black flying base printed with the SANAT crest, and the optional supporting prop can be used to display the model in various ways. The tail unit is flexible so the model can be transformed into Sprinter Mode by attaching the included effect parts. The head sensor is pre-painted, allowing you to build the model close to the finished image just by assembling.