photorealistic architectural render preserve the existing architecture exactly as it is including structure proportions materials textures openings and overall composition do not modify add or remove any architectural elements adjust the wall plaster to a slightly warmer light grey tone while keeping it subtle and natural no beige no yellow dominance just a gentle warm shift maintain the same matte plaster texture and original material quality change only the railings by applying the same updated warm light grey tone of the walls so they visually match and integrate seamlessly do not introduce darker greys or high contrast enhance only the existing plants by making them slightly brighter and more vibrant green keeping them realistic and unchanged in form or placement keep all other materials textures and finishes unchanged use soft morning natural light with neutral white balance avoid golden hour lighting strong yellow cast or overly warm color grading maintain clean even illumination with soft natural shadows ensure the overall scene remains bright balanced and photorealistic without darkening any surfaces
