Sinister Foxy is one of the main antagonists in Sinister Turmoil.
Sinister Foxy is a bipedal animatronic Fox.
His main color is red; however, it is difficult to tell his appearance based on his outside appearance.
Sinister Foxy is much more unfinished than the rest of the Sinister Animatronics, and he is less cleaned up than the others, albeit not by very much.
He also appears to be missing a portion of his right arm; however that may have been the perspective at the time.