Since I saw this awesome concept art https://www.artstation.com/artwork/0Z1O8 from Tu Bui for Titanfall 2 I wanted to do an animated version of it.
Voreground is rendered in Blenders Realtime Render Engine Eevee. The Background is a Matte Painting, I just rendered one frame of the background objects, overpainted them in Photoshop and set them on planes in After Effects.