I actually came up with the idea for this project while sleep walking. When I woke up the next morning, I had just one sentence on my sketchbook that read, "the city of Red vs the city of Green". The project grew with various sketches, and this was the final result. The base modeling was done in Maya, the displacement sculpting was done in Zbrush, the texturing was done in photoshop with a little help from Zbrush, and the compositing was done in photoshop. Enjoy!