Designed as a faithful representation of Suomi KP/-31 from Girls' Frontline, this 1/7 scale figure captures her confident stance and cheerful gaze. The Mission for Happiness Ver. features a bright, action-ready outfit with precise sculpting of her uniform, pouches, and knee-high boots, along with a highly detailed replica of her signature submachine gun. The figure is finished with multi-tonal paintwork, subtle shading in the hair, and weathered metallic accents on gear. The included display base depicts a cheerful mission-themed backdrop, enhancing the pose's narrative.

Suomi KP/-31 is portrayed in Girls' Frontline as a reliable, cool-headed operator who keeps morale high among her squad through a sunny disposition and quick wit. In the game's storytelling, she embodies a balance of precision and playfulness, often serving as both a dependable frontline ROF user and a source of lighthearted banter during tense missions. The Mission for Happiness Ver. gives her a narrative arc where her optimism helps the team endure challenging environments, turning dangerous operations into resilient, team-centered adventures, and reinforcing the theme that teamwork and humor go hand in hand in battle.