This is a completed and painted, fixed-pose figure.
From the Good Smile Company website:
From the anime series "Is It Wrong to Try to Pick Up Girls in a Dungeon?" comes a figure of the "Loli Goddess" Hestia in an energetic jumping pose! She also comes with interchangeable parts that allow for a different pose that shows off why the 'string' is such a charming addition to her outfit! Enjoy two different poses with just one figure!