This is a space station environment I am working on. Download and test it out here - https://mini-legend-games.itch.io/space-station-environment-showcase
I hope to expand on this soon into a short concept level where the power must be diverted to the elevator to advance to another level.
I modelled the assets in 3DS Max and Textured them with Substance Painter.
HDRI sourced from - (NASA/Goddard Space Flight Center Scientific Visualization Studio. Gaia DR2: ESA/Gaia/DPAC. Constellation figures based on those developed for the IAU by Alan MacRobert of Sky and Telescope magazine (Roger Sinnott and Rick Fienberg).) - https://svs.gsfc.nasa.gov/4851#29967