Vol. 14 Samurai Sword 2 - Comes with one long blade, short blade, short sword, and 2 types of flange. The appearance of the sword can be altered using the different types of flange.
The model shown is Frame Architect Type-001, already released back in October last year.
Vol. 15 Beast Sword 2 - Each part of the sword can be separated and rearranged to alter the length. Can be assembled into "sword" or "ax" modes.
The model shown is Frame Arms 1/100 Kfanjal - July release, 3,780 Yen (inclusive of tax).
Vol. 16 Shotgun - Extensive parts included (silencer, fore grip, sensors, side scope, fixed stock, movable stock). Can be assembled into different modes according to situations.
The model shown is Frame Arms 1/100 32 Series Type 5 Zenrai - July release, 3,780 Yen (inclusive of tax).
Images are from Kotobukiya Blog.