It was done over the period of a couple of months, but in terms of hours spent on it, probably around the 80hours mark. All the buildings were done separately and then combined for the montage. Many of the individual buildings also have animation to them.
Wow! This is just insane! It's so awesome! Everything is so geometric and sized so well! It's incredible! Kkekeke you rock! Rock rock rock! Yeeah!
Love this! Awesome work! How long do these usually take you? :3