This graphic is rejected because it does not meet the minimum requirements of original graphics.
First, I get what you're trying to do, but this look even bad as a joke. Even if it's not a joke there's so much stuff wrong with how these sprites are drawn and inconsistent. Looks like a low effort submission and we don't allow this kind of stuff in the site.
Second, the screenshots you included does not show the graphics at all. I had to download it to see. Don't do that again.