I used these three pictures to make up the final one:
Rachel's S2 cast photo
Torri's S2 cast photo
Joe's S2 cast photo
Lots of time
The body and face is Elizabeth's. I slimmed it down slightly, cause this is John we're talking about, and eventally fiddled around with the height of her head and so on. The hair is Teyla's, only darkened a lot. The eyes, nose and mouth are all John's. Though, they've been fiddled with too in terms of height and width at times. And other stuff...
I'm pretty sure it came out well, but I've been staring at it for ages, and can't decide if it looks too much like John, or not enough, but all things considered, not too bad. And, as I mentioned, she's science staff because geek!John rules and never ever gets old.
And here is the result:
Comments more than welcome, would love to hear what you all think about it, what I did right or wrong so next time, it's better!