I used 3D Caot to make the warrior and the trees in the background. Lighting was done in Marmoset Toolbag. I had to keep this simple, as I sort of ran out of steam -though the tools are always fascinating. I'll try something more mechanical/ man-made, yet organic looking next time.
Warrior rough sculpt is inspired by those rubber suits used by the baddies in the old film 'Krull'.