High-detail PBR 3D model of CSZ-181 military off-road field ambulance based on EQ2050 high mobility chassis for military simulation, game asset and national defense exhibition rendering. This asset fully restores real vehicle appearance including digital woodland camouflage paint, red cross medical marking, four-door long cabin body, roof searchlights, dual communication antennas, external spare tire, front crash bumper, heavy-duty off-road tires and multi-piece separated wheel structure. Body, cabin, tires, lamp components, antenna and bumper are independent modular meshes with military worn texture, clean low-poly mesh topology. Suitable for military animation production, war game vehicle creation, military museum scene rendering and emergency rescue visualization projects.No lights, no cameras, daytime scene. Contact me if you need other versions, I will upload them.