This game is simple, I will just post two almost-identical armatars, and you will just have to find the differences between them. You can try to explain where the differences are with just words, or post a picture with the differences marked...
So, the first guy who will find the three differences gets 1 point. As this thread (hopefully) gets more players, there will be a score ladder. So, let's go!
The no Chin is correct, but the frowning you said is visible because he has a missing chin, but that's not the other difference. So..1/2 differences found, the missing chin and what else.
Now, I'm sorry that the second picture always becomes a bit more blurry than the original one, but that's not a difference.