archsynth prompt sparse cars buses with natural colours 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 vehicles no other modifications are allowed vehicles cars insert cars only on dark gray asphalt roads do not place cars on lighter roads sidewalks plazas green areas or buildings all streets are double lane roads scatter cars sparingly for realistic light to moderate traffic cars must follow lane direction and curvature cars must match the scene s lighting shadows and perspective car colours should be muted natural less intense or saturated to blend with the environment buses insert buses only on the front main road do not place buses on any other streets limit to a small number of buses e g 2 3 buses must be correctly scaled aligned to lanes and match lighting and shadows bus colours should also be muted natural avoiding overly bright or saturated tones absolute hard constraints do not add remove modify or replace any existing pixels do not add or alter people buildings pavements landscaping water or any other object do not change lighting shadows colours materials or camera perspective outside the inserted vehicles buses must appear only on the front main road result the final image should be identical to the base image with sparse cars on all dark gray asphalt roads buses strictly on the front main road in small numbers vehicles coloured in a muted natural palette to blend seamlessly with the scene no other changes anywhere else
