Mesh created in MAYA,sculpted details in Zbrush,textures are created in Substance Painter and rendered by using Arnold.I use XGen to create hair in MAYA,it's good enough to me,but it really needs to pay lots of time for adjusting hair style.The smoke effect is composed in Photoshop.
This is my favorite hero in OVERWATCH,I added more details on his mask,to make it more mechanically and looks real. I rendered two images,this is the one of them.