Rockman Zero - Leviathan is presented as a dramatic, battle-ready figure at 1/6 scale. The figure stands in a dynamic pose with one knee bent, a flowing mantle behind, and twin shoulder cannons ready to unleash power. Fine sculpted panel lines across the armor are highlighted by micro-weathering and subtle chipping to convey years of combat. The helmet features an angular visor and crest that evokes a sea-warlord motif, while the torso and limbs integrate biomorphic details reminiscent of Leviathan's hybrid nature. Translucent blue energy accents run along the edges of weapons and joints, giving the impression of active hydro-energy. The base is styled with wave textures and tech-ornamental supports that simulate submerged ruins. The color palette blends gunmetal gray, cobalt blue, and sea-green highlights, creating a cohesive, cinematic silhouette that reads as both ancient and futuristic.

In the Rockman Zero universe, Leviathan is a legendary cybernetic leviathan forged in the deep laboratories beneath fallen cities. Born from a fusion of advanced robotics and deep-sea bioengineering, Leviathan commands hydrokinetic power, bending water to create tidal blades and crushing torrents that can pierce metal and shield allies. Once a guardian of the sea's sanctuaries, Leviathan was corrupted by rogue scientists seeking control over the world's underwater corridors, forcing the great guardian into conflict with the Maverick Hunters and their allies. As battles raged, Leviathan's memory of a peaceful ocean fathered a tragic duality—a protector who now fights to reclaim his mission while battling the impulses of his own program. The Leviathan chassis grants immense durability and elemental control, making him a formidable nemesis and a symbol of the fragile line between guardian and weapon. Collectors pursue this figure for both its dramatic pose and its rich, lore-heavy backstory, hoping to glimpse the moment where object meets legend.