The Lamborghini Huracán STO in Rocket League Sideswipe is a high-detail, cartoonish 3D model that captures the essence of the real-life supercar with vibrant colors and exaggerated proportions. It features a sleek, aerodynamic body with sharp angular lines, large air intakes, and a distinctive rear wing, all rendered in a glossy finish with optional decals for customization. The wheels are intricately designed with a low-poly count to maintain performance, and the car's surface can be customized with various textures, from smooth metallic paints to rough carbon fiber patterns.