The Jager unit is one in a series of armor sets for the Zoids King of Flexible Liger Zero (Also known as Ka Do Oh) They are sold separately from the KZ-01 set.

The armor pieces are pre-painted and come in a nice tray. The armor snaps on easily. I like the fact that the armor is not attached to any kind of sprue, so there is no cutting involved. Just pop the armor out of its tray and you're ready to go. They also come with a small sticker sheet for added detail.

The armor features both plastic and die cast parts, and some of the parts feature moving gimmicks, like hatches or moveable weapons.

The base of the unit, the Liger Zero, is truly a remarkable piece. It features die cast and plastic construction, ratcheted joints, and many points of articulation. It comes with the default white Liger Zero Armor.

For another great review, check out the KZ-01b set at ToyboxDX.