Use case: precise-object-edit, game background horizontal outpainting. Replace ONLY the two solid cyan strips at the left and right sides of this image with a seamless continuation of the scene. Preserve every non-cyan pixel and its exact position. Keep this same wide canvas and framing. Do not resize, zoom, shift, relight, repaint or redesign the original middle. Continue the ambulance leftwards, the parked dark blue limousine rightwards, wet snowy street and theatre facade where they meet the cyan strips. Align all panel seams, pavement edges, perspective and lighting exactly across the two vertical boundaries. The original middle will be restored pixel-for-pixel, so changing it is forbidden. No new people, signs, text or UI. Remove all cyan. Final image same composition and wide aspect ratio as input.
