https://store.steampowered.com/app/935514/OMSI_2_Addon_Downloadpack_Vol_4__KIFahrzeuge/
The OMSI 2 Downloadpack Vol. 4 contains a total of 10 different types of AI service vehicles, which are waiting to be used in various OMSI maps. The vehicles are included in different versions and numerous repaints. Individual sound provides a realistic background noise.
Out now: OMSI 2 Downloadpack Vol. 4 - AI-Vehicles
Source: Steam Community (opens in a new tab)