Designed as a Relax Time premium figure, Bambietta Basterbine is depicted in a laid-back, approachable pose with a gentle, friendly expression. The sculpture captures her characteristic long hair with soft gradient and her slim silhouette in a simplified, chibi-ish style typical of Relax Time releases. The color palette favors light pastels and smooth shading to convey a warm, non-aggressive mood. The base is simple, unobtrusive, and molded to resemble a smooth surface or cushion, ensuring she sits safely and remains the focal point. Surface details on clothing and hair reflect delicate texture work and clean line work that fans expect from Bandai Spirits.

Bambietta Basterbine is a member of the Sternritter with the designation 'B' in the Bleach Thousand-Year Blood War arc. In the Wandenreich's invasion she appears as a confident, bold fighter who embraces her role with loyalty and flair. Her personality blends brash bravado with a hint of mischief, making her scenes memorable as she confronts the Soul Reapers and their allies. As a combatant of the Quincy army, she contributes to the Wandenreich's efforts with rapid attacks and precise strikes, demonstrating both agility and deadly focus. In this Relax Time portrayal, keeping true to her core design, the figure reflects the character's iconic silhouette while presenting her in a non-combative moment that invites fans to admire the elegance of her form rather than the battles.