These are screenshots from the Black Panther and Captain America Teaser Trailer released by Amy Henning's new game studio Skydance New Media in partnership with Marvel.
https://www.youtube.com/watch?v=-duwSMIgNMU
I created the shader system for the studio's layered material pipeline and touched a majority of the materials seen here, especially the snow textures, materials, and blending. There's a lot of work on the environment side from many others including David Baldwin, Colin Adair, Jesse Yerkes, Fabien Christin, Peter Hoyles, Tobias Dahl and our friends at Sparx and BeyondFX.