*at credits page*
well, they did say there would be a market for scp porn in japan. Guess Dr. Bright pulled it off.
as for the classification, it's hard to say. It was Euclid, until they made a completely unnecessary mistake and let them out into the wild. Even then, it still doesn't seem like a real Keter, as they could pretty easily contain them when they find em, just that they're having trouble finding a bunch of lizards in the wild with no distinct features until shit goes sideways, literally.