APEX's Cuties Series Kal'tsit figure stands at approximately 11 cm tall including the base and exudes a refined, clinical elegance. The sculpt highlights Kal'tsit's composed posture, with a flowing outfit that blends deep violet accents with pale ivory panels, and subtle gold trim that catches the light. The head features a calm, inscrutable expression with precise eye detailing, while the long hair is sculpted into smooth, gravity-defying strands that frame her silhouette. The design emphasizes clean lines, crisp edges, and a balance between soft fabric folds and crisp armor-like elements. The base is understated to keep focus on the figure's poised presence, while the paintwork and material contrast (PVC, ABS, Acrylic) create depth and a premium finish.

Kal'tsit is the enigmatic director of Rhodes Island's operations and a master of strategy who merges medical expertise with political insight. In Arknights, she guides operators through dangerous missions, often operating behind the scenes as information and influence shape outcomes more than brute force. Her calm demeanor masks a willingness to make difficult decisions for the greater good, and she wields her network of allies and resources with precision. Though distant at times, her long-term goals center on protecting those under her care, preserving hope for a safer future for the afflicted, and uncovering truths that could change the balance of power across the organization and the world.