I had the opportunity after finishing Gears 4 to work on a number of DLC multiplayer maps. Some of maps I worked on included: The Slab, Diner, Blood Drive, Clocktower, Checkout, and Drydocks to name a few. Here are a collection of assets that I worked on for those levels.
I also added some of the videos that were publicly released by The Coalition showing a flythrough of the DLC maps.