So I have a 2 and a 3, so far.  I still don't get why you don't see what I see.  Natalie's whole head is more teardrop-shaped, for one thing.  Her cheekbones are much higher.  Her eyes are quite distinctive, especially with the much thinner lids.  Her nose is kind of stubby with a more curved slope.  Are you not noticing these things or do you just not think they're significant enough?  I know I'm not exactly impartial, but still...

Speaking of impartial, I've decided to hop over to PoserPros and get the opinions of some fresh minds.  Now, your first instinct will probably be to roll your eyes and say, "They're just going to tell you the same thing, you stubborn git!"  They probably will, but I'm going to do it for my own peace of mind if nothing else.  I mean no offense to anyone here.  I greatly appreciate your help.  I'm just still scratching my head at how we're looking at the same pictures and seeing (or not seeing) very different things.