Seeing as though we're half way through the 2nd series of Hyperdrive here in the UK I thought I'd post this render I did late last year of the interior of the HMS Camden Lock, it's not an exact replica of the interior of the ship from the show, maybe it's an area we haven't seen yet. Oh yeah this isn't used at all in the show, I just did this for fun. Here's links to other renders of the door section of this model I posted a while back.
HMS Camden Lock - Interior
HMS Camden Lock - Interior PT 2