New artist looking for feedback

Hello, my name is Luiz Kato Jr and I’m a Game Designer graduate who’s been looking to shift career focus towards VFX.
I’m still learning, but I do have experience working with Unity’s Shuriken Particle System, Shader Graph, and VFX Graph.
I’ve been experimenting with a mix of hand-drawn flipbooks, shaders, and particle system manipulation.

Here are a few of my recent experiments:

Any feedback is welcome. I’m looking forward to learning more from this community and I’m eager to talk more about VFX techniques and ideas.

A little preview of something I am working on now.

Here’s the finished version of the ice-themed magic I was working on: