My First Blender Project

If you have eyeballs you have noticed that this indeed is my first serious Blender project. I spent 3 days or so working on this scene. I am a 14 year old kid who just got into blender a few months ago and have been learning the ropes since. I just want some feedback on this project what I can do to make it better I particularly want advice on the ground and how to make it better.

Look at my work here
[video]https://youtu.be/6dbVlNJSOrs[/video]

To give you some useful critique it would be easier if you did some renders of your model and put it in here. Also some pictures of the models a little bit closer where you have your problem area. Then I will be able to see how lights, shaders, composition and so on works out. Now I have only seen your model on a rather far distance going round… and… yes… it looks nice, but that’s all I really can say since I can’t get down on the details.