Based on those you have posted thus far, your work is quite good on a technical level.
If what I say afterwords is out of line or disconcerting, then I do apologize. I merely just want to critique a bit.
This is only based on 'feeling'. I do applaud you on using the PS tools well. However, perhaps, it lacks artistic or personal drive. What I mean is, your work is lovely to look at, your placement of effects enhances or blends well with other objects, good choice of complementary colors, and juxtaposition of the character are done nicely. Most pros would go for that.
For myself, I go with 'feeling'. I have difficulty 'feeling' your youth or freedom or 'yourself' at times. I feel a little bit of you, but not too much to make me say, "Yeah, these are definitely Malicent's works." You're almost there though. Just need more time or a push.
Or maybe I'm wrong. Maybe I need to see more work. Maybe I need to wait and allow you to explore and grow.
For now, thank you for sharing your work for us to see and appreciate.
Best of luck to your future projects~