This is a posable, high-grade injection-plastic kit of an item from the Gundam universe.
Celebrating the 10 anniversary of Gundam Seed (and the rerelease of the anime on Blu-ray) Bandai has released their 'remastered' versions of their great HG kits from years gone by. Mobil Cgue is identical to the initial release but now comes in colors matching the Blu-ray anime, marking stickers, and an extra part that lets you attach Mobil Cgue to an action base 2 (sold separately).