use the current image as the fixed reference do not modify existing buildings people materials vegetation lighting or scale extend the image horizontally by generating a seamless architectural continuation of the existing buildings to both the left and right sides with emphasis on extending towards the right the new areas must follow the same architectural language materials wood and bamboo proportions and urban rhythm as the original scene maintain consistent perspective horizon line lighting shadows and photorealistic quality the expansion should feel like a natural continuation of the same urban project not a new or different area