I played this map in gamedays both before and after you fixed the Sniper sightline issue. I thought it had potential before you fixed it, and I really enjoyed it after you did. The verticality was great, and I liked the area underneath all the building and supports (though maybe it was too open? not really sure). As for the theme, this one kinda seems like it should be a desert to me, but I really like the look of maps like Well and Mannhattan, so I'm going to vote for the industrial theme. Maybe you could combine the themes and make a factory in the desert?
I think this map would probably benefit from having multiple stages to mix things up a bit, so I would go for that once you've perfected your current stage.
And don't make your map on a moon base. Not only is that silly, and not only are there no moonbase props for you to work with as of yet, but it makes absolutely zero sense for the layout you've got right now to take place in space. Why would there be buildings like this inside a space station, and if the buildings are the station, why would it be built that way?