Project Sirius Hall

This environment comes in 2 versions, a gigantic hall called Project Sirius Hall and a hangar with huge doors.

Project Sirius Hall is a large hall with powerful lights and a server room, the door from the server room can be opened with a slider under "Shaping -> Open/Close".

The Project Sirius Hangar is similar but in addition there are large hangar doors that can also be opened with a slider. Through these the view to the outside can be opened, light can enter or the view from the outside to the inside can be used.

This leaves a lot of space for scenes with spaceships etc, I left the space empty for the impressive architecture and your ideas.

Be creative!