a photorealistic exterior visualization combining the two houses from the input image the modern render on the left and the existing wooden clad house on the right must be seamlessly coupled at their common wall the joint it is crucial that the roof ridge line and the eave line are aligned perfectly at the exact same height across both units creating a continuous unified roof structure under a natural cloudy sky the original textures of both houses must be preserved and detailed the existing fence on the right remains including the red car in the foreground however on the left side new house proposal there is no street fence instead a clean modern paved alley is visible on the far left and a neat green lawn area extends across the front of the left house width leading directly to the building s base soft daylight