Mr. Admin always at work......
I guess I'd need to see some sort of reference object next to him to give you my opinion if he's oversized or not.... Maybe put a quarter (or EU equivalent) next to him? Or an Akoray K-106 next to him? 
My Photoshop skills don't really exist - but that's an Akoray K-106 on his nose for scale
Haaaa!
Thats too funny......