A peculiar choice, yet simple to trace the relation between the picture and the name - an eye. Ein sounds like EYE-n. Not to mention there is only a single eye visible (Ein, 1 in German.) The symbolism of a single eye could be related to Medjed, the Smiter, an obscure Egyptian god said to shoot with his eyes. This particular eye also seems weary, as evident by the lines formed in the skin around it and the direction it is facing. Are you getting enough sleep, user?
In conclusion, *eye* give this avatar a score of 6/10.