The reason i think you are pretty is because you are not the super skinny toothpick girl. Just ask my wife. You (and her) have curves and you take advantage of them rather than just try to hide them and make them go away. I'll be honest that the thing that caught my eye was that you have a fuller chest than most, but find a guy that has not thought that. Have fun being you and doing your cosplay even if you dont think you are pretty.