First of all, the front map tiles (road) are too small, and it's bassicly only the top of it, you'll have to add the rest.
I really like what you did with the other 2.5d floors (Grass) but the trees aren't allinged properly and make them look weird.
Don't copy + paste the same big image (City for this example) to make it look more detailed, more "full". It often ruins the look
The fence on the other hand, is quite big. It's big and don't fit for the overall theme for me. I'd replace them with one of the edelstein ones.
(Hit me up if u need parts)
Last of all.
This map isn't straight forward. Often not-straight forward give you an atmosphere of mystery
@Tra-La-Tracey can teach you alot 'bout that. But your map, is a mess.I don't know if it's a prark, a outline etc. The back trees ruin the look, and you can easily replae them with alot more detail. It'll give your map a HUGE boost.
Also, the trees don' fit the color sheeme imo. They're too "realistic", and look more like art with that pallet than sprites. But maybe that's just me.
Overall it's pretty good, (better than mine), focus on getting the right elements for you map and keeping the color pattern on certain places.
Make your maps simple to understand, unless you're going for some epic shit. Again,
@Tra-La-Tracey will help you /w that.
Add more trees, and more detail onto the bg (city).
One tip that might help you, (it helped me alot). Watch Aquila's/Joey's/Lynus/Tracey's/Aidans map. They're the best ones who i can think of atm. They're pretty much godly. Each have different styles, and capture the atmosphere really well. i'd ask Aidan and Tracey for now if i were you :L
Good luck!