Hey, a YouTuber whose work I really enjoy - and who's been a real
advocate for The Expanse, since long before the cancellation campaign - has partnered with the show to produce a bunch of lore videos on the various ships--videos that'll include previously-unreleased info.
As spaceship lore vids are kinda his channel's thing, there's already a bunch of examples of what these'll look like. Here's his most recent video, on the Defiant from Star Trek:
And
one he made on the Roci a while back. (We might see an updated version of this, now that he has insider info.)
Sorry if this sounds sorta plug-y--I'm unaffiliated with the channel, beyond being a Patreon contributor and talking with Daniel on Twitter every now and then. Just wanted to share something I thought sounded cool.