That's freaking creepy (but true) and also quite detailed.
I like how the spotlight is on Freddy, the head and the bloodwritten letters altough the background is dark..
the robot parts that can be seen are nice made and the blood all over Freddy Fazbear is quite disturbing.
his small pimple eyes with light and blood on and around them are also spooky
Although his ears should be a little bit more rounded in my opinion...but overall it's great...original,with good vision,lots of impact,and the technique is a bit different than the other FNAF drawings i've seen,so...yeah i like it,good job ^^