Hey there! :3

I think everything looks lovely on this plot. I love the palette you've used in your terrain, I love the contrast with the brown and the green on the houses. The train looks amazing and so do the small scale organics!

My only issue are the mountains. Instead of only have snow on top of each block, you could have snow on the whole top section of the mountain peak, like this: https://imgur.com/2e8KBgs
You see how there's a distinct level of snow on the top and it gradually falls back into stone? You could recreate something like that, but make sure you dont just cut it straight across. You need to make it look natural, so have varying levels of snow, like the picture demonstrates.

Not only is that an issue, but the shape is a little strange. I think you just need to reform the mountain a little, both the peak on the cliff, and the side of the mountain next to the train.

Good luck!
- Dutty :3