This scene was created by me during the mentorship with Billy Matjiunis from The Mentor Coalition.
Here is a link to my workflow:
The texture of the gras ground and the moss texture were downloaded from Substance Source. The grass, ivy and some dirt/blood stains were textures from "textures.com". The relief material was created by me, but I used a black/white image from the internet to use it as a height map.
Everything else (models, textures/materials, vertex painting, scene composition) was created by me, Billy from the Mentor Coalition guided me through the process.
(The music in the video is from Shadow of the Tomb Raider - All rights belongs to their respective owners. Music composed by Brian D'Oliveira)