I feel like the term "eldritch" has been a bit overused or used too lightly in recent years for what I am about to say to have as much impact as it could have, which may make me sound like a snob. But this is something that I think is truly deserving of that word as a descriptor.
There is clear horror, an abominable beauty, within the the body that seems made of a spine, if spines were made of ribcages and the horrific maw adorned with eyes and aided by great and horrible pincers.
But there is a horror from a surreal point of view too, of something that one would see in jewelry or in an art piece for a museum. Its limbs are connected to one another like a straitjacket of bone and sinew, carrying a shape of its namesake like jewelry, and yet made of the same body that it decorates.
Incredibly striking creature in design alone, and helped all the more by the environment and techniques. Fuppin' beautiful