Doorway spotted in new Alien: Covenant photo

Awesome!!!!

Interesting, it looks less Mechanical than the Juggernaught.

Also the interior of the Juggernaught is similar to the Temples in that we have large Oval Shaped Chambers connected by smaller passageways...

Maybe this could be a passageway as  such but seems longer than the Juggernaughts designs.

But it does look very very like the Derelict interior.

Again we cant say if its part of the ship, it could be the same construction Aesthetic is carried over to other Architecture of the Engineers. So it could be a underground bunker, or outpost.

You know that corridor actually looks quite cramped. An Engineer would have to walk bent forward to move through there.

What if this is a human sized Juggernaut that David has created, after discovering the method used to grow a ship? 

wow