The GFX is a bit too dark. I’d suggest trying to make the models lighter and also having a lighter background color.
Add a better background also what’s that moon thing on the left guy’s head?
I think you should have more contrast in your GFX. Make the background darker and make the light brighter. I think the characters should be doing something like holding a present or waving, and also add some facial expressions to the characters, it makes a difference. You could also add a vignette border. Lastly, I noticed you have a character with no avatar items on, instead of that you can put Santa in there or someone with a Santa uniform on.
Good job overall!
This was a commission and it might not seem like it but they’re in a snowglobe
The moon thing is a very bad snowball/ice ball idk