He is a Giant Warrior Carrier of the hills. he is on his way to the land for the spring battles.
I upload a file (ZTL, STL,OBJ,Blender) on cgtader.com
https://www.cgtrader.com/3d-print-models/miniatures/figurines/giant-warrior-carrier
Video on youtube
https://www.youtube.com/watch?v=6VtaiL91hjg
I hope you like it!
