I love using photobashing to mix 3D renders and photographs. The first sketch was made using Zbrush and modelled and retopologized in Blender 2.79. Rendered using Cycles and final compositing done in Photoshop. The original photograph was taken by dMz, check him out on https://pixabay.com/en/users/dmz-254927/
Great textures. Excellent detail with the mechanical parts of the face as well as the body.
I featured you on BlenderNation, enjoy