Gigabite demon loves nothing more than to chomp on jealous and bitter people that abuse other fellow competition entrants and winners.
Living in an extradimensional realm, there is no hiding from this beast. He will find you. He will tear your skin from your face. And judging by his wounds he will win at whatever cost.
Image manipulation done entirely in photoshop from 1 original photo.
Mouth transformed using warp tool
Eye wrinkles are duplicated eyebags.
Scars and blood are textures taken from the original mouth.
Skin colours are just deep purples and red brushes using overlay or softlight layer filter.
Mottled skin effect achieved by overlaying Difference clouds filter.
Pentagram shape drawn in illustrator and pillow embossed into skull.
Hair has been softened using Patch tool.
Final image sharpened using highpass technique
Blood brushes by Hitokiri147 [link]
Quick animated gif tutorial can be found here of how I created it[link]