I designed trees for 3D Pixel Art in unity. They are merged spheres on top of cylinders with leaf meshes instanced on top of them.

In the video I go over the development and design process.

If you are looking to create something similar, we are creating assets out of the tools.
The first one is out now! https://assetstore.unity.com/packages...

Inspired by: ‪@t3ssel8r‬
Created with: ‪@JobeYT‬

Music used:

Aamu - Bert published by purity label x CLOVR Records
Micro - Nosfer boss
Bigmouth strikes again cover by me and big bro