Look down from the St. Louis Arch, or some other sufficiently tall building. See the people at ground level, and realize: you're the same size as those shuffling dots on the ground, and that you are so much smaller than they appear.
Hoping some constructive critique isn't minded, I do think it'd look better if the eye's weren't visible. Looking directly from above with that amount of hair I'd imagine the eyes wouldn't be visible directly from above.
Great composition. The perspective confuses me a little, though. Can the head really bend that far back with the body in that position? It could be totally correct, I don't know, I'm just really not sure.
fun fact, a majority of those stars arent actually stars, they are galaxies made up of billions of star. its just they are so far away we see them as a single light. (sorry for the nerdy stuff, its just my area) really love the colours used and how you lit up the ground ^^