One of the desert machines from Nier: Automata.

Please do not reupload anywhere, even if you have modified it and credit me. I do not want my work being uploaded elsewhere.
Feel free to use or modify, so long as you don't upload it anywhere else.

While the machines in the desert do wear masks, you can remove this mask without the whole skin looking odd. I've painted the scarf on in a way that it looks fine with or without the "hat" layer.

UPDATE: I applied a color filter to it to make it look a little more aesthetically pleasing.