render this section drawing in a soft architectural watercolor style while strictly preserving all geometry and interior layouts exactly as shown do not modify the location or proportions of rooms windows doors stairs corridors furniture or structural elements maintain exact level alignment and section cut thickness add soft architectural shadows to give depth keep shadows subtle consistent with a daylight source coming from the upper left apply shadows only to masses recesses balconies overhangs interior walls behind the cut plane and site elements do not distort geometry to create shadows use gentle watercolor washes on walls and floors keeping the linework crisp at the cut plane match the style and color palette of the previous elevations muted grays soft render this section using the exact same soft watercolor style as the reference image do not modify geometry levels rooms windows doors or layout keep the section cut crisp and dark with light watercolor washes on walls and floors apply soft shadows and a subtle ground texture create a very light soft watercolor wash over this section while strictly preserving all geometry and proportions exactly as shown do not modify walls windows rooms floors furniture or silhouettes keep the cut plane crisp and unchanged apply only a faint watercolor sky subtle background building washes and a soft green ground wash keep everything pale and low opacity so vector linework can overlay cleanly use the same color palette as the reference elevation soft blues muted grays warm beige pale green do not alter any geometry