Complete electric aircraft passenger boarding stairs asset fully modeled with 3ds MaxThis asset contains full motorized boarding stair structure including weathered white metal frame safety surrounding guardrails anti-slip stair treads top passenger platform electrical control cabinet hydraulic lifting system and wheeled tow base, equipped with full PBR worn matte metal rubber tire plastic seamless texturesAll boarding stair models feature neat uniform topology and optimized low poly mesh without broken surfaces or overlapping geometrySuitable for airport apron rendering aviation ground equipment visualization airplane supporting facility layout aerodrome operation design and aviation industrial engineering presentation projectsPackage contains original MAX source file VR version SL version universal FBX standard OBJ and BLEND format filesAll format files have passed full import testing editable for personal and authorized commercial design projects