Buildings were done in Blender 3D.
Post Processing was done in Photoshop.

Thank you to the Artist, Ivan Laliashvili for putting out a great tutorial: https://www.artstation.com/artwork/28q6vg.

https://gumroad.com/laliashvili

Batman Bust that was used for the Hologram in the Animation was done by the Talented Sergio Diaz.
Original file can be purchased here: https://artstn.co/m/dBboY

Hologram Effect was done following this tutorial on YouTube: https://youtu.be/gRztKZlDWBA?si=cbF3CAFp-0BMygnr
Waterfalls are from the talented 3D Artist Rui Huang.
https://www.artstation.com/artwork/WBPBmQ