transform this building axon into a clean architectural clay model style do not change any geometry glazing shapes rooftop layouts or proportions replace all materials with soft monochromatic clay whites and light grays sharpen edges enhance line definition and create the same crisp isometric look as a high end clay rendering keep the plants but convert them into simplified clay silhouettes with low contrast no bright color lighting should match a soft overcast clay render tone no added context no background clean white backdrop only