https://www.youtube.com/watch?v=Rt0zuWUWcqA&t=12s
https://www.youtube.com/watch?v=S1JpL-HMsOg
Couple of videos I found, could lead to some cool facility interior concepts
#IRL underground facility/cave interior inspiration
latent geyser
Im also going to copy and paste a post that I made over on the cave interior forum
heres some cave interior inspiration, looking at a video like this the hardest part of this interior concept is the wide range of spaces. From high to low ceiling, tunnels at the top of ledges and stuff like that. https://www.youtube.com/watch?v=jeGItKgvIZQ
It would be hard to implement more natural interiors but the final result would be amazing
It would be cool if a extension ladder had additional utility in a cave interior, allowing you to access new hard to reach areas
Also I think the starting room in a cave interior should be like a facility bunker entrance, this way it more easily blends with vanilla moon exterior entrances.
IRL underground facility/cave interior inspiration
latent geyser
this would be the perfect interior for the Ninguo concept in my other post #1206278214205575208 message
grizzled shuttle
jesus there are soo many demands for underground place or cave