1/144 Gundam Option Parts Set Gunpla 15 Cavalier AifridThe Cavalier Aifrid from "Mobile Suit Gundam Seed Freedom" is now available as part of Bandai's "Option Parts Set" series! Various joint parts are included so it can be attached to various Gunpla; the prototype Type 35 modified railgun is included. The hatch on the missile pod opens and closes, and the wings can be deployed to recreate its flight mode. An extension joint is included that allows you to equip various backpacks to the HG 1 144 scale