While working on the Crait level I had the opportunity to take on the mid distance mountains as seen in the Battle of Crait scene from The Last Jedi. The art surrounding the mountains was created my super talented co-workers. There is also a more detailed breakdown of how I created the mountains here in the 'Breakdowns' post on my portfolio.
An example of how the single asset was placed, duplicated & rotated to create a seamless mountain range