City generation using GIS data

I find multiple tools to generate landscape, roads and populate them starting from GIS data.
But about generate also the buildings I did find only this very tech project

[FONT=“Calibri”]GitHub - ue4plugins/StreetMap: Import OpenStreetMap data into Unreal Engine 4

Is doing what I need but really too complex usage for my skills and available time. Also considered Esri CityEngine but also way too much for my needs.
Asking if there any other UE4 tool that can generate a city starting from GIS data such as OpenStreetMap or Google Maps.