photorealistic aerial architectural render from an existing sketchup 3d city model maintain all original materials and surface definitions from the model asphalt areas remain vehicular roads only the elevated pedestrian boulevard between the front buildings is wooden decking not a road preserve the wood material texture and color exactly and treat it as a pedestrian only space do not add any cars vehicles or traffic elements add pedestrians only correctly scaled to buildings and street width walking and gathering on sidewalks and on the wooden pedestrian boulevard maintain accurate urban scale realistic human proportions correct spacing no overcrowding buildings retain original massing proportions and placement use natural daylight soft realistic shadows and professional architectural visualization quality camera high angle aerial view architectural visualization style avoid converting pedestrian surfaces into roads avoid altering or replacing materials avoid introducing new surface types