Keyframes I did for practice, as part of my Ashes of Seasons project I'm currently working on, focusing on the character of Jampa, during a spiritual journey he did to the Sacred Forest.
No 3D involved for the 2 first keyframes, but I made a 3d base in 3ds Max for the final one, and used Quixel's Megascans for the moss and the trees. I've always been a fan of the art of Piotr Jablonski and Vladimir Motsar, so it was a way for me to study their works !