I am investing most of my time in the corridors these days. Currently I reinforce the supporting framework. Which really isn't a complicated task but means a lot of tedious routine work.
Like with the "Milan Maru" I'm mostly playing with materials here instead of actually modelling.
This is the current version of the bussard material. I also added those little intakes through where the bussard collectors are supposed to collect interstellar gas. Right now they are just light leaks of course. I still have to modify the nacelles there, too