Here's the quote in full. The bold part got me thinking Queen.
https://www.gamesradar.com/alien-romulus-trailer-breakdown-fede-alvarez-interview/We went to crazy extents in this movie to do things practically. We had Weta Workshop doing a lot of the Facehuggers. And not only that, we brought back the guys that worked on Aliens. Shane Mahan, who [sculpted] the Queen's head himself, was the one in charge of building all the Xenomorphs for our movie.
And when I say "build", we built them. We did full animatronics for all the creatures in the movie. It was one of the best experiences in my career, just to see these guys that I admire so much, back [working together].
There were moments when we'd need nine puppeteers to make a creature work, and you had all those guys, now in their 60s, under the table. And I'm there with them because there's not enough hands. I got to be under the table, puppeteering these things, with the guys that worked on the original Aliens. So that's been the best part.