This cover may be the one I'll use for the official book.
I like the colors and the impact of lights.
It is a beautiful work of art itself.
The size may not be the same, but the general idea will.
Not only I work to make a good story, I created a cover that will interrest the eyes.
Yellow work pretty well on a dark background.
What could be more awesome is some depth with the texture of the cover.
Anyway, I like it.
PS: on the contrary of some authors, I know the visual of my world and I will do it myself.
Only then I will be able to share my vision.