This is a posable action figure.
This fun Microman set features Rei Ayanami and Asuka Langley, each utilizing Takara Tomy's Microlady ver. 2 body that boasts 35 points of articulation and can hold just about any pose you can think of! Both come in their plug suits with metallic gold-plated positron rifle and pallet rifle, eight sets of optional hands each, and two display stands.
There's also a school uniform version of each character, linked below!