First Pre viz version of the shot in Unreal

Here the textures were added with some changes with the canyons on the left

Here the canyons were changed on the right as well as the lighting angle and the town had just been built.

Basically the final layout in UE4 before rendering out the layers to be composed in Photoshop

Final draft of the composition made in Photoshop where the layers were the taken to After Effects

Final composition which was put together using After Effects using the layers made in Photoshop