Traffic

https://www.deviantart.com/mrunclebingo/art/BAK-Taxi-629945185
https://www.deviantart.com/mrunclebingo/art/BAK-Limo-629462305
https://www.deviantart.com/mrunclebingo/art/BAK-Sedan-646215185
https://www.deviantart.com/oo-fil-oo/art/BAK-SCHOOLBUS-545124754
https://www.deviantart.com/bstylez/art/ORC-RPD-patrol-car-XPS-Re-updated-346599801
https://www.deviantart.com/redbaron7/art/1969-Ford-Mustang-BOSS-429-659360031
https://www.deviantart.com/0x0000001a/art/1980s-Station-Wagon-LowPoly-model-for-XNALara-XPS-509617900
https://www.deviantart.com/aleksiszet/art/Car-Retro-by-aleksiszet-822182650
https://www.deviantart.com/aleksiszet/art/XPS-Car-truck-814773405
https://www.deviantart.com/aleksiszet/art/Car-truck-ice-cream-816118662
https://www.deviantart.com/digitalexplorations/art/Volkswagen-Type-2-aka-VW-hippie-bus-793373863

Some traffic for your city environment.
Thanks to original designers and uploaders.
These were straightforward exports as stl models using Blender.
Anyone