Edit the uploaded roundabout route image. Preserve the map, road geometry, existing labels/number markers, and the entry point between markers 4 and 5. Show traffic circulating counterclockwise around the roundabout. Add five clearly distinct small realistic 3D cars, positioned on the highlighted route and aligned with the counterclockwise direction: a white car taking exit 1; a red car taking exit 2; a green car taking exit 3; a blue car taking exit 4; and one additional car in a different color, such as yellow, taking exit 5. Make each car's path visually clear: each follows the ring in sequence and turns outward at its assigned exit. Use subtle colored trajectory accents or directional arrows matching each car, without obscuring the map or confusing the existing exit numbering. Keep the composition legible and faithful to the existing marked layout; do not invent or relocate exits.
