anywhos cnc this please either way I am gonna psot a tut for this, but depending on the responces I get I may release it free instead of a paid tut
Seems like you just stuck the render there, because it doesn't seem blended very well. It's okay I guess, but the whole thing seems kind of random. I'm not sure if releasing a paid tutorial is the best option.
The composition isn't that well, like wizard said, it look's like you just placed a render on top of a stock and smudged a bit. The effect's could use some work, all i basicly see is some smudging and maybe a bubble C4D. The depth could be alot better, it look's like your focal is just laying flat against the canvas. The text is bad as well, i suggest trying to stay away from text until your absolutely sure that you can use it without ruining your work.
Kind of looks like a floating head. Try to blend a little better. I like the theme and the colors though.