I've seen a lot of maps over a lot of time & i can be a tought credit but this looks really good so far!
Especially since so many maps have the same exact looking red barns and blue buildings, u put a new and creative look to everything and really makes it stand out. I really like how the buildings go into the cliffside and are apart of it.
Im not sure about the layout or gameplay since i haven't played it, but the different areas look different and unique in themselves which is great.
I don't really have any criticisms yet since i know your still changing and working on certain areas.
the only things that really caught my eye that u might want to think about is in the outside rocky cliffs, they look pretty good except it looks like they might all the exact same flat height.
Also the props and details inside and outside are good, and i know u have to keep them from interrupting gameplay since they are usually just for looks, but don't be affraid to put a bush or simple things in the area as long as they don't affect it gameplay wise, small rock piles, hay, or whatever. A few rooms kinda look empty/unloved and could have a little more detail or character, or look like all the detail is in the far corners and away laying against walls.
In the 3rd picture of the blue base, i just felt like the metal vertical beans looked out of place. They kind of stick out since they are connected to small wooden ones and just end at the ceiling.
Those are all pretty minor things, and the players wouldn't really notice it or even think about it when playing the map, just certain mappers. I figured you put so much time and work into a great map that you would want it others to be detailed and critical to help make it even better!
Overall the map looks really good, one of the better ones i've seen in awhile.
Keep up the good work and i look forward to seeing the final product and future ones!