This 1/8 scale figure portrays Hoshino Fumina in her iconic look from Gundam Build Fighters Try alongside the SD-237S Star Winning Gundam. Fumina's hair is painted in soft pink with glossy highlights and sculpted strands that frame her determined expression. She wears a stylized school uniform-inspired outfit with multiple layers, subtle weathering, and pink accents that echo her Gundam's color palette. The Star Winning Gundam is rendered in white, blue, gold, and red with crisp panel lines and decals, perched dynamically in front of Fumina. The set includes energy-effect parts, a clear display stand, and interchangeable hands to pose for action shots. The finish blends matte fabrics and glossy plastics for a premium look.

In Gundam Build Fighters Try, Hoshino Fumina is a bright, enthusiastic Gunpla builder who dreams big and learns through teamwork. She leads her club and forms close bonds with friends who share a passion for highly customized battles. Throughout the series she experiments with new combinations, designs, and strategies, balancing creativity with competition as she grows from a hopeful hobbyist into a confident competitor. The Star Winning Gundam she pilots becomes a symbol of her determination to bridge fantasy and engineering, turning ambitious kit bashing into thrilling gameplay while teaching perseverance, friendship, and fair play.