All,

I'm trying to create a subsurface installation for a airless planet for a space scenario i am working on. For some reason, i just am not happy with what i have, not only from a style perspective, but also from a basic layout. I've struggled with different styles, but haven't really been able to see anything better than what i have attached.

Anyone who has some ideas for punching this up, or even using a different style, please feel free to post your thoughts. I'm not married to any particular style, but i do want to give it the feel of a facility that was carved by technological devices.

Thanks for any help you can provide.