Much wider articulation range for the neck to display the Heat Horn attack better.
The Square Claymore's covers can be open/closed, same goes for the Revolving Stake.
Kotobukiya is beginning to implement the swing-out joint for the shoulder. ^^
The joint allows the huge shoulder to swing to the front without clashing with the chest.
Front skirt armor can be raised high to allow wider movement for the leg.
Knee has double joint, and the front portion of the foot can move independently.
There's also a joint in the abdomen allowing the model to bend forward/backward.
175mm tall. May release, 5,040 Yen (inclusive of tax).
Images are from GA Graphic.