Genesis

Kind of reminds me of this piece with a space man that `adonihs did. (Can't copypaste links into critiques for some reason, so you'd have to browse for it)

Good composition, quite original, but the shading needs a lot of work. You can only see something like a bluish silhouette, with a space texture. Instead, you should add more lighting and shading to this thing, but be sure to keep it realistic and blended as well. It would be cool if you added a glow effect behind him, to match his lighter color compared to the background's.

And like I said in my earlier critique, you should work on realistic shading, anatomy, and everyday things before you try to make unique/ appealing art.