This was already posted in the
Alien: Awakening thread but Huante talks about
Raised by Wolves in here as well so I'm going to share it here. He says that he did one design for the show (not the creatures that we've been seeing, which a lot of people, myself included, have assumed were his) but that we haven't seen his design yet. He did say that the thing he designed is going to open the show up to "a whole 'nother level of weird" so I'm going to assume that what he designed is
Spoiler
Mother's baby.