Living weapons? are they in the game

has anyone found them yet? im starting to wonder if they are actually in the game (beat the game)

They should as the dlc can be ticked at new game creation but nope, haven’t found any of them nor see any quest related to it.
I see some people saying it’s locked behind some questline but to be honest i looked around a lot of stream / yt vids etc (plus my own 30h in) and nothing seen about this weapons ^^’

I mentioned this in other living weapon threads.
You find the quest whilst flying, It just popped up.

I got it, whilst flying over north east siberia.

Only one playthrough, so not sure if it is the same every time.