Very nice. I like how you got the background to have that noise and dust and scratch. One comment. You have two rivers running from the sea (or are those fjords?). Rivers don't actually do that. They can arise in mountains or in lakes, but they pretty much always empty in the sea.

Because of the unadorned nature of this base though, I could be totally reading it wrong.

This is a great start and I look forward to seeing how it goes.