List of Incomplete Requests:
You should post it here, KodatheKobold! :0
Hm, well, I'm not a good critic but I know the ponies tend to have pretty big eyes.
That image is not the best example, but it shows that Twilight's eyes take up a lot of her face. (Which is why it can be really difficult to honor some requests that ask for eyewear on their ponies.) So that might be what the comments are pointing at. See if that helps. :)