Melusine is presented as a serene ocean-born heroine, captured in a dynamic pose wearing a blue mizugi that showcases her slender form. The figure uses a cool color scheme—deep navy, aqua, and pale highlights—to evoke sea depths and sunlit surf. Her long hair flows behind her like seaweed in a current, sculpted in sweeping curves and detailed strands. The swimsuit features subtle texture and glossy paint, with water-inspired decals and small accessories that hint at her watery heritage. The base is designed to resemble rippling water, casting light as if the figure stands at the edge of a tidepool. The overall composition conveys motion and poise, balancing a playful charm with regal grace, while ensuring fidelity to the Fate/Grand Order aesthetic through precise linework, shading, and character likeness. This presentation makes it a striking centerpiece for a hobby collection.

Melusine in Fate/Grand Order is a mysterious water spirit summoned to aid heroic spirits with healing and protective magic. As a participant in events and singular story arcs, she embodies both the serenity of a calm sea and the hidden depths of a powerful water magic. In the game, she often appears as a loyal ally whose gentle demeanor masks a fierce will when her domain is threatened. Her personality blends kindness, wit, and steadfast resolve, making her a reliable companion during aquatic quests and sea-themed challenges. This narrative of Melusine's origin and role enriches her charm as a collectible figure, offering fans a tangible connection to the lore behind Fate/Grand Order while admiring the artistry of a swimsuit variant that emphasizes her grace and watery heritage.