A side view illustration of the Kowloon Walled City, focusing on the flat facades of the buildings. This image should showcase a variety of windows in different shapes and sizes, highlighting the diverse and haphazard architectural styles. The buildings should be densely packed, with visible signs of wear and makeshift modifications. The color palette should be a mix of gray, brown, and faded colors, illustrating the gritty and crowded atmosphere of the city. The emphasis should be on the multitude of windows, balconies, air conditioning units, and the irregular, patchwork nature of the construction. photorealistic --ar 3:1  --stylise 250