transform this image into a high quality architectural render by modifying only the paint colors of the building facades apply a cohesive color palette inspired by historic downtown areas using soft warm and slightly desaturated tones such as beige sand terracotta light ochre muted pastel yellow dusty pink soft coral and off white do not alter the structure geometry proportions windows doors roofs signage or architectural details of the buildings do not add or remove any elements preserve all edges shapes and materials exactly as they are only change the surface paint finish of the facades keeping textures realistic and consistent with plaster or stucco finishes commonly found in historic districts maintain natural imperfections such as slight discoloration weathering and subtle variation between buildings to avoid a flat or artificial look keep sidewalks streets vegetation poles and all surrounding elements unchanged apply soft natural daylight with balanced shadows and neutral color grading avoid overly saturated or modern color schemes the final image should look like a professional architectural visualization of a historic center not a digitally altered photo