rugged search-and-rescue robot 3d model

A compact, ruggedized military-grade search-and-rescue robot drone. The body is a symmetrical, cylindrical chassis made of reinforced matte black carbon fiber and weathered polymer, designed to operate upside down. It features two oversized, high-traction orange rubber treaded wheels on the sides for climbing debris. The front face has a visible sensor array: ventilated intake ports for gas detection, a wire mesh grill for a microphone, and a small integrated thermal camera lens. A stubby, durable LoRa antenna protrudes from the top back. Neon green LED status strips and tactical "RESCUE" decals along the sides. Industrial, functional design with realistic wear and tear.