Just to warn you, what i am about to say is constructive critisism.Don't get offended
For one, the scan seems to be in terrible condition. Once confronting a poor quality scan, you should clean it or vector
it.
For two...you should of vectored it>.<
For three...The stars don't look..good. I mean, that shade of yellow does not look or work well with the wallpaper
at all and doesn't fit the scan either, unless it is trying to match the bad quality yellow patches on the scans
legs.
For four...the scan should of been extracted better, especially in the most important areas such as her wings, hair and
feet. The feet have huge chunks ripped off of it which should most definetly still be there.
For five...the clouds that are leading down should not be soo glompy such as...smoke grey..a bit lighter would work just
fine.
For six...outer glows never look good and should only be used for text when creating a wallpaper. The glow does not seem
to add a majestic feel since i know that was what you wanted it to look like..
For seven...the collum and crosses and trees at the bottom don't seem to belong either. They should blend in more
with the color.
For eight.. The moon should be larger..and seem to look more realistic as well. More like a different color shadow, to
make it seem more..spherical instead of flat as a board.
That is all i am commenting on and hopefully you will achieve better creations with what i have told you.