I admit that I used it to refine my original image cause the thing I drew looks bad and I needed it better for ASCII art later. It is going into ASCII art and I do all that by hand, I really couldn't care less about this since it's not even the product going into the game. I'm sorry, I can't have anyone work on this either for a simple thing.
Here's my pixel art about the turtle before asking it to refine the image:
