Very detailed
So this was a "UNIQUE" piece of work here, I do think if you added some extra shine, sparkle, and shine on some of the small details it would make it even more of a nice visual here, you have some nice creations of characters though really some fantastic design shere.
~~SUGGESTED IDEAS~~
if you added some extra shine, sparkle, and shine on some of the small details it would make it even more of a nice visual
~X~