Your path is a bit TOO crooked. When people build roads/make paths the goal they're trying to accomplish is to make it easier to travel from Point A to Point B. Having to ride their horse/drive their vehicle like it's a snake detracts from this purpose somewhat. Don't be afraid to make the path straight. Instead of making it curvy to add more depth, why not cut into the path with some grass tiles to simulate that the road has been unused for a bit and the grass is regrowing?
It's also a good rule of thumb to make bodies of water more rounded. This doesn't mean you have to use the Circle Tool. You can mess around with the edges of the water until you get the look you're going for.
You did a nice job varying the placement of your trees to make them look more natural. I believe I read somewhere that arranging them in a vague triangle formation is pleasing to the eye (like you did above the water), but I could be wrong.
It's also a good rule of thumb to make bodies of water more rounded. This doesn't mean you have to use the Circle Tool. You can mess around with the edges of the water until you get the look you're going for.
You did a nice job varying the placement of your trees to make them look more natural. I believe I read somewhere that arranging them in a vague triangle formation is pleasing to the eye (like you did above the water), but I could be wrong.