Kotobukiya - Muv-Luv Alternative Fine Scale Model Kit Siranui Nigata 17 cm by Kotobukiya. $95.94. With more than 500 parts and 40 articulation points, the Mecha stands about 18 cm tall. The polycapped joints allow for a wide variety of poses. Paint is not required for this model, although you may choose to customize or detail the weapons as you see fit. All items include pictoral assembly instructions.