The article did specify a partial human skeleton with prosthetics, but maybe you’re right; I guess I am trying to closely parse the wording in a Gutter Press article.
As for fish size, Ms. Qerl posted about fetchcarps last year. The one she posted was alarmingly large but probably would have trouble swallowing a grown person.
“This is a fetchcarp. It is fetching.”
Also, can I just mention that a cyberknight seems like a really remarkably unhealthy thing to eat? I mean in general, but especially if still kicking? (And probably therefore also stabbing, lacerating, and rupturing? Possibly even blasting?)
It seems like you’d lose your lunch the hard way.