This detailed 3D model showcases a classic 9-cylinder radial engine, commonly used in vintage aircraft. The model features a circular arrangement of nine air-cooled cylinders radiating outward from a central crankcase, accurately representing the distinctive mechanical structure and symmetry of radial engines. Each component—pistons, pushrods, cooling fins, spark plugs, and crankshaft—is meticulously modeled to highlight the engine's engineering. Ideal for use in animations, mechanical simulations, educational projects, or historical aircraft visualizations. The model is optimized for rendering and suitable for both real-time applications and high-quality visualizations.