Senji Muramasa stands poised in a dynamic stance, wielding the legendary Muramasa blade with careful reverence. The figure captures his disciplined bearing and the quiet intensity of a seasoned samurai, his gaze fixed forward as if facing a fateful duel. His attire blends traditional yoroi-inspired elements with modern sculpt details: layered armor plates, flowing cape, and intricate samurai patterns etched into the sculpt. The paintwork emphasizes the blade's steel sheen and the character's dark clothing, with subtle weathering that hints at countless battles. The base complements the pose with a minimal, yet cinematic texture that anchors him in an ancient battlefield setting. Overall, the model conveys both nobility and danger.

Senji Muramasa is a legendary smith whose blade Muramasa is said to corrupt even the noblest hearts. In Fate/Grand Order, he is portrayed as a principled warrior who carries the weight of history and the longing for righteous action, choosing to fight for justice rather than revenge. His story intertwines with the fate of countless heroes who sought to temper a weapon of immense power, testing loyalty, honor, and sacrifice. This figure encapsulates his dual nature: a master craftsman's pride and a sword that can awaken the darkest impulses, challenging the wielder to uphold their ideals in every skirmish and ceremony.