From the series Personal Madness by FoxyBashBang on FA.

My own personal madness is the Victorian era, for ... reasons. Given enough time, there comes a breaking point where all things go corrupt. I saw this series from the artist and knew Olivia Shuck had to have her own. There was a slight miss-communication (on my end, not the artist) on the knife, but I feel it gives the piece a much more twisted feel.

The lower half of her trademark obsidian skinning knife has been replaced by the dismembered jaw of another wolf, hinting at the sinister unsolved Thames Torso Murders.