[konidias]

It's quite apparent that you took the treetrunk from something else. Because the style doesn't match your treetop style at all. The trunk style has pixelated shading, and a lot of detail, while the leaves have little to no detail, and you freaking used a photo filter tool to make the shading on the leaves.

The treetop appears to be coming from the middle, like a weird pinwheel, when it should be more to the top. You should also never use that dark of an outline, when your layering the same image on top of eachother like the leaves. It makes it look disgusting.

- Detail the leaves
- Make them more random, it looks silly if all the leaves are perfect in a circle
- Shade the leaves by hand, not using some filter, you're never going to get a realistic shaded treetop using a filter like that
- You also need to change the shading from the treetop to the trunk, right under the leaves. It's just a straight line, and it's not even close to corresponding with the round treetop.