This 1/8 scale figure of Nia Teppelin in a swimsuit captures the poised grace and subtle charm of TTGL's enigmatic princess. The sculpt emphasizes a clean, streamlined swimsuit silhouette with precise detailing on seams and folds, while the character's flowing hair is rendered with individual strands that catch light from multiple angles. The face conveys Nia's calm intelligence and quiet resolve, with soft shading on skin and a gentle blush on the cheeks. The figure stands atop a water-inspired base with a translucent finish that hints at a summery poolside setting. Overall, the piece conveys elegance, balance, and dynamic presence suitable for display in any anime collection.

Nia Teppelin is introduced as the compassionate princess of Teppelin who unexpectedly joins the crew of the Gurren Brigade. Her gentle demeanor and curiosity about humanity contrast with the harsh world around her, yet she proves resilient and brave when the team faces peril. Throughout the series, Nia's decisions help soften tensions, bridge ideological gaps between allies, and reveal hidden depths of the spiral-powered universe. She forms a close bond with the crew, especially Simon, guiding their actions with empathy and hope. Nia's arc emphasizes friendship, identity, and the choice to stand with others against oppression.