Mash Kyrielight, Shielder, Casual Clothes Ver., is recreated as a 140 mm Nendoroid Doll with the soft, chibi-like aesthetic characteristic of the line. The figure features posable joints at the shoulders, elbows, hips and knees for a range of natural poses, while maintaining a compact silhouette. Mash's signature pink-brown hair is sculpted with side-swept bangs and a small ribbon detail, capturing her calm, composed expression. She wears a casual outfit designed to match the Fate/Grand Order theme: a light cardigan over a simple top, a knee-length skirt, and tights, all rendered with delicate color shading to convey fabric texture. The model includes the iconic shield accessory, which can be held in her hand or attached to her forearm for display. A small stand adapter keeps the figure upright on a shelf. The finish emphasizes clean paint lines, subtle shading, and a soft overall look that appeals to fans of the character and the Nendoroid Doll line.

In Fate/Grand Order, Mash Kyrielight is a Demi-Servant serving in Chaldea, allied with the master Ritsuka Fujimori. Introduced to correct temporal anomalies known as Singularities, Mash combines human form with the legendary Shielder, granting her a colossal defensive shield and enhanced durability. Her personality is gentle and thoughtful, yet she carries a heavy sense of duty, choosing to protect others before herself. As the Grand Order unfolds, Mash grows in confidence and resolve, facing danger head-on with quiet bravery and steadfast loyalty. Her bond with her Master strengthens through shared trials, and she forms meaningful friendships with other Servants who respect her courage and kindness. The Casual Clothes Ver. emphasizes Mash's humanity beyond the armor, offering a glimpse of her daily life and warmth that fans cherish, while continuing to honor her role as the shield that guards humanity.