Looks like you have taken someone elses unfinished sprite and added a filter in photoshop.
You should try to make your own sprites, instead of using someone elses.
Yes it is Pele's sprite. I just wanted to add detail for fun, I realize that's not good, so I'll draw my own, which is actually indicated in the posts above.
-Also there was no filter, there was layering, which is entirely different, but I get your point. This was an idea, I'm not going to keep at it. I'm going to draw some Doom2RPG sprites, that can pass as higher res. I'll do that later, as I'm already working on something, but it Will be done, at least attempted.