Help and Feedback on my first GFX Paintings!

I have recently discovered how to make a GFX-style picture! Here are some of the ones that I made! Give me feedback on what I can make better and what I should do with them.
(Turn on dark mode for best experience)

Here are a few:


Nice work!

My advise:
Image 1 and 2 could do with a background if you wanted to
Image 3 is a bit to bright, try to change it so it’s a little darker (Not to much though).

Overall 8/10, Great work!

Try making the lights coming from sides of the characters and not directly to their faces, decent work I will say