Mannequin Haunt - Chrysalis

This abomination would be part of the 4th stage of haunted mannequins, were some form of inter dimensional creatures have crossed over into our realm though requiring an already existing body in order to inhabit this world in corporeal form. 

Thinking about it now, if the mad artists creating these mannequins started using actual humans as a base it would stand to reason that these abominations are organic only because there was organic materials to utilize within.

And those mannequins that didn't have organic components became something more phantasmal in nature.