modify only the fa ade colors and signage of the existing commercial buildings do not alter the architecture structure proportions openings materials or add any historical or decorative elements adjust the fa ade color palette to soft neutral low saturation tones suitable for a historic downtown context off white warm white light beige sand soft terracotta and light brown avoid making the tones look aged dirty or overly rustic keep them clean and contemporary for branded stores such as rac preserve the primary identity color in a subtle way e g white but replace any strong or saturated corporate colors such as blue red or yellow with muted tones like beige light brown or soft terracotta modify signage while preserving its original layout size typography style and position convert all signage into individually mounted letters in a matte or brushed gold finish remove all slogans promotional text posters vinyl graphics window ads and secondary branding keep only the main store name do not add decorative frames moldings or traditional architectural elements keep the design minimal and modern only refined through color and signage adjustments maintain a clean uncluttered appearance no people no temporary elements no street vendors keep realistic lighting
