archsynth prompt insert cars people no base image changes mode edit insert base image uploaded cityscape global rule critical this is a pure insertion task the base image must remain pixel identical everywhere except for the newly inserted objects instructions insert additional cars and additional people into the scene cars insert cars only on existing black asphalt roads all roads are double lane roads cars must align with lane direction and road curvature use realistic urban spacing and light to moderate traffic density do not place cars on sidewalks plazas green areas or buildings cars must match existing lighting perspective and shadows people insert new people only do not modify replace remove resize recolour restyle or reinterpret any existing people scatter new people naturally across pedestrian accessible areas sidewalks plazas open spaces do not place people on roads use realistic walking and standing poses in small groups or individually scale reference match human scale using the 6 storey building in the top right of the image as the primary reference ensure inserted people and cars are proportionally correct to buildings sidewalks and road widths absolute hard constraints must be obeyed do not change any existing pixels including existing people buildings roads and asphalt texture pavements markings curbs trees landscape water lighting shadows colours do not alter camera position perspective focal length or view angle do not enhance stylize clean up or reinterpret the image insert objects only preserve the base image exactly result the final image must be identical to the base image with the only difference being newly inserted cars on the roads and newly inserted people in pedestrian areas