Well luckily there was a detailed (but really small) pic of the tubes in the first season Companion, so that helped me out a lot. I realised when I looked at screencaps that a few things were different from the image in the book, but nothing major. For that reason the lower section of the walls on mine are wrong, but I prefer them like this so I'm letting it go.
Since then I've been working on the Landram, which has crept up a few times on the new series. I'm thinking it'll be something fun to stick in the back of shots since it's small enough to fit inside the hangar bay.
Again, I'm trying to be fairly meticulous with the details, but as usual with these things, the reference material you thought was so abundant just seems to vanish when you start needing it.
