This is a posable action figure from the Revoltech series.
This is one massive Revoltech. The ARX-8 Laevatein comes with its XL-3 Booster and accessories almost too numerous to count. Actually, the packaging says there are 33 parts! Two assault rifles, two bazookas, two gatlngs, extra hands, a stand, shields, knives. This thing is crazy!
Please note that the photos shown are of a prototype; the production version may vary. Also, figures such as this are mass produced and as a result some inconsistencies in finish and painting may occur; these are not considered manufacturer's defects. If you absolutely must have perfection, prepare to do some touch-up work on your own.