This is the original MSZ-101 ZZ Gundam MG Master Grade Model Kit.

There are well over 500 parts here that go together to create a robot that can switch between the massive G-Fortress flyer, the core base, core top and core fighter individual units, plus of course the actual ZZ Gundam itself.

The kit is a mostly standard Master Grade release, and for those of you who have never built one, that means it's incredible! Fully posable hands are just part of the completely posable structure that lets you duplicate virtually any scene you can think of. Comes with two beam sabers, and a huge double beam rifle.