This tower was created on a regular map, not a completely flat map. The quality of the towers is still amazing. If you look at it from a distance, it will be almost identical to the picture
So I use google earth and any documents / images I can find online, the Canton tower and Tokyo skytree took a really long time for this build, but they don’t really look that nice until I’m 100% done and I have added texture to them. A lot of the time it’s trusting the process and texturing