Dying God Deus Ex Machina[Mirai Nikki]

A character of Mirai Nikki anime. [The rights on charcter belongs to Eiji Hirayama and Ruriko Watanabe, An anime television adaptation by Asread and directed by Naoto Hosoda, manga series written and illustrated by Japanese manga author Sakae Esuno]
Background details were taken from Fate/ Zero Anime TV wallpaper... Who know the original author, please give me a link.