I have this image sitting next to other images that are around 600-1000 pixels tall. Some are around the same height, but it feels like there's still a clear difference in resolution. Though, that might be because of how much of this image's size comes from the wings. I've seen people pull some serious magic with image editing. There must be some way to make the image look less pixelated.

I tried following a tutorial to sharpen an image myself, but the lines were just as pixelated as before, they were just easier to see. I don't know what I'm doing, I was hoping someone else does.