I've added an image below of 'Mega York 1' to the Ecopolis page. The idea is to get across the sheer scale of a 300m x 300m cube if built in a modern city like New York. They are massive, like the Mega-Blocks of Judge Dredd only bigger. The main difference is population density: a mega-block in 2,000AD can house 75,000 citizens while an Ecorium can house a mere 2,160. This does not take into account infrastructure to support the block, and where the 2,000AD mega block needs supply lines for food etc. the Ecorium is basically a massive farm and relatively self-sufficient.
Earth in 40K is covered with these buildings, along with double, and triple, stacking the population of Terra would be in the trillions. The tops of the Ecorium create a new planetary surface onto which all the gothic architecture is built, the upper surface is for the pilgrims and worship of the Ghod Emperor.
Hearing feedback is very important to me in developing my ideas. Much of my designs are inspired, and crafted, by chatting to fans on forums before snowballing into a full concepts posted on this website. I would like to thank all those who have contributed critiques and participated in discussions over the years. If you would like join in, you are most welcome!
To support my work: Connect