Zarxis, the Death God

Here is a concept art for the Death God Zarxis from the dark knight story web novel.

Here is his description:
"He has a pale hairless skin, with an upper body of a bat and the lower body of a spider. The six spider-like legs are sharp like a big scythe. His body has countless faces of his victims screaming painfully. He has a huge mouth on the stomach. He has twelve red eyes."