Jukari introduces you to "The Forgotten ARKs! An environment trailer series made in my vision over time of map mods of ARK: Survival Evolved. Put a short experience for anyone with an in-depth look."
Now not really the big surprise, because the Fenrir was already available before on the mod map of Nekatus, but still now the official confirmation. More details later on the official wiki. An official dossier is not available yet.