The Kidou Senshi Gundam UC RGM-89S Stark Jegan Robot Spirits figure captures the unit's sturdy silhouette in a poised, mid-action stance. It presents the Federation's signature color scheme of white and gray armor with blue trim and carefully placed red accents, while the head crest and green photoreceptor give the classic Gundam look. The sculpt emphasizes angular armor panels, sharp chest vents, and bold shoulder armor, with interchangeable hand parts and a shield mounted on the left arm. Accessories include a beam rifle and optional effects to simulate beam energy. The joints are designed for fluid articulation, allowing dynamic poses from rapid charges to measured, defensive stances.

Within the Gundam UC setting, the Stark Jegan is presented as an upgraded variant of the RGM-89 Jegan built for frontline endurance. It features reinforced joints, improved thruster efficiency, and a stabilized weapon system that can deliver sustained fire in chaotic battlefield conditions. Pilots rely on its solid armor and dependable shield to weather heavy bombardment while coordinating with allied units in fast-paced engagements. In many stories, the Stark Jegan serves as a backbone for assault and reconnaissance missions, bridging mass-produced units to more advanced prototypes. This figure preserves that aura of resilience and rugged versatility for collectors.