This was made using the free Kitbash3d Cyber City sample models. Unfortunately it's not so easy to just add lights to them (could do with the windows having one texture sheet with the option of self illumination/emission) so rather than create hundreds of lights I just matte-painted it in. Given all the geo was already downloaded to Blender's spec, each scene took slightly less than a day, start to finish!
See video for raw Eevee render and fly-around.
No guesses for inspiration.
Instaboogle: @andywalshart
Kitbash3d Cyber City - Eevee Render