Merienda stands in a dynamic ready to spring pose, her compact frame clad in light armor that gleams with metallic whites and soft pastel accents. The MMS system's integrated details are apparent in the segmented plating along her torso, shoulders, and thighs, each piece featuring beveled edges and tiny seam lines that showcase Konami's craftsmanship. Her headgear includes a petite helmet with a visor slat that hints at a cheerful, determined expression beneath. The Light Armor Full Set gives her a delicate silhouette while maintaining battle readiness, and the Spoon MMS Type weaponry contributes a whimsical touch: a spoon shaped blade and compact gadgetry clipped at the forearms. The surface finish suggests a high quality matte luster resin with subtle shading in creases and panel lines. The 150 mm sculpture captures fine sculptural work on her hands and fingers, joint areas, and the boot treads which add stability. The figure is presented on a simple display base that complements her color palette without overpowering the design. Details such as tiny screws, rivets, and hinge caps emphasize that this is a premium kit meant for collectors. The overall composition conveys a character who is both approachable and ready for action, a hallmark of Merienda's charm within the Busou Shinki universe.

Within the Busou Shinki universe, Merienda is known as a cheerful, quick witted Shinki who pairs light agility with clever improvisation on the battlefield. Her affinity for speed and precision makes her a reliable scout and support fighter, often weaving around larger opponents with a wink and a flourish. The MMS Type Spoon kit she wears emphasizes her dual nature: the armor is protective yet elegant, while her weapon system uses a spoon like blade and gadgetry for crowd control and precision strikes. In many stories and battles, Merienda forms bonds with other Shinki, sharing snacks and strategy while trading quips about the quirks of their armor and the quirks of their pilots. Her design is intentionally bright, with soft whites and pastel accents that reflect her optimistic temperament, yet the inner mechanisms of her suit reveal a resilience and discipline that belie her playful exterior. Collectors appreciate her for the intricate articulation and the narrative depth she brings to display shelves, making Merienda a standout figure in the Constellation lineup.