A low-poly PSX-style 3D model of a blue Audi RS7 Sportback with a wide, aggressive stance. Modify the car with a large rear spoiler and keep the iconic Audi RS design features like the honeycomb grille, sleek LED headlights, and large sporty wheels. Use retro PlayStation 1 style: minimal polygon count, flat shading, and pixelated textures. Ensure front, side, and rear angles are visible, with exaggerated edges for a stylized PSX racing game look.