Henry's suicide robot

Henry's Suicide Bot, from "The Silver Eyes". The name is an obvious reference to TSE's sequel.

It's the closest approximation of what I think of with its description:
"It was one of his creatures, one she had never seen, and it was facing the stairs; its head was bowed a little, so Charlie could see that the back of its skull was open, the circuits exposed. The limbs and joints lay bare, a skeleton of naked metal strung with twisting wires to connect it in a bloodless circulation, and its arms were outstretched in a lonesome facsimile of an embrace. It was standing in the middle of a dark, still pool of something liquid that seemed, though it must have been imperceptible, to be spreading. The thing’s head was bowed, but she could still see its face, if it could be called a face; its features were scarcely formed, crude and shapeless. Even so, Charlie could see that they were contorted, almost grotesque: the thing would be weeping, if it could have wept. She stared at it for ages, though it could have been less than seconds, no more than a glimpse as Aunt Jen swept her up the stairs. Yet she had seen it so many times since then; when she slept, when she woke, when she unguardedly closed her eyes it would appear to her, the face pressing its way into her mind as it had pressed into the world. Its blind eyes were only raised bumps like the eyes of a statue, seeing nothing but its own grief. In its hand, almost an afterthought, was the knife. When Charlie saw the knife, the whole thing snapped into focus; she knew what the thing was, and she knew what it had been built for.

Did I do its description justice? Not sure. Thanks to Zacmariozero for helping with the description?!