Love the ideas behind this bro
First thing that I really like about is those sparkles intertwining with the render and the signature.
Gives off a very magical atmosphere.
However that smudge could probably be more controlled imo.
It's colours also don't fit the signature so much particularly the right hand side, it is very pale. I think darker, more contrasted colours fit the piece better.

Apart from that I love everything else bro
Very nice KIU