After first entering, you see some of the tanks for the engines to the lift and right.
The main access area, with stowage and general computer access, as well as stairs to the upper deck.
Towards the front on the lower deck is the crew quarters, with a workspace, personal storage, some seating and a couple bunks.
From the main access area, to the left and right are entryways to the engine rooms of the ship. Here you can see one of the built-in fuel refiners, which can be repurposed for other refining when all current fuel has been processed.
One of the two engine cores, with its own dedicated console. You can see more of the tanks feeding into it here, as well.
The back of one of the engine compartments, giving access to the power system circuitry and monitoring.
Upstairs of the main junction area is the computer cores themselves, and some tool storage.
Towards the back of the ship is the lounge and mess, with a little kitchen, bar, some seating, and a nice view out the rear window.
Lastly, towards the front is the mission planning room, and beyond that the cockpit itself.