Battlemap for the d&d one-shot, The Lich Queen's Begotten. This features the final area of the module, Titan's End, floating amongst the Astral Plane. I tried to accurately build the rooms to scale according to the module, while adding in some details and props.

You can run things as you wish, when I ran this, I told my players the Cargo Bay & Bridge had gravity, the Staterooms did not (malfunction from damage done to the place long ago). I also worked the "mechanical iris" that lets you go between rooms like a gravity elevator, that you can easily move up and down using your mind, just like movement in the Astral Plane.

The bottom level, "Bottom Level - Staterooms" has details for the map as a whole, open the GM Notes in the bottom right of the sidebar. Each floor/level also has details for that section if the GM Notes if you click on the main room for that level.