This is a posable action figure of an item from the Gundam universe.
The 13th entries in this popular series of action figures aimed at collectors is the "Deep Striker" from the print-only "Gundam Sentinel" series. This item is big (40cm long)! Included in the box are the following bits: The S Gundam figure, mega-particle cannon (Irish Class Battle Cruiser's main guns), beam smart gun, improved beam cannon, Field Defensive Equipments, Breast Expanded unit, Waist Expanded unit, disc radome, and multi sensor. The box itself is really big, to contain all the armor and weapons!!