I remember this edgy Russian artist on DeviantArt called "torture-device" who had a space marine OC and wrote/drew lots of torture porn, rustled a few jimmies by painting a shooter I can't remember the name of. At some point he stopped posting entirely and years later I came across speculation that he should be an artcow/was a possibly self-hating woman because he always hid his face with gasmasks and "what self proclaimed nazi grows out his hair and wears eyeliner?" Can't find much more about him.