This is a completed and painted, fixed-pose figure.
From the Good Smile Company website:
From the novel "FIRE GIRL" currently being published by TYPE-MOON BOOKS comes a figure of the main heroine, Homura Hinooka! The figure's pose is based on the illustration used for the second volume of the book illustrated by BUNBUN - it features Homura with a bright smile on her face wearing her swimsuit, and has been brought to life in amazing detail by skilled sculptor Tehu Kitukawa.
The figure also comes with interchangeable parts that allow you to pose her forming a fire ball on her right hand! Enjoy the lovely curves and bare skin of the slender Homura right by your side!