Unfortunately, there were no official photos taken when the Beatles met Elvis. Here's two of only a handful taken that evening...
In the first one, Elvis is top left corner, standing in the doorway, and John is in white trousers, walking away.
And in this one I assume Elvis and his entourage (including Priscilla in white) are watching as the cars containing the Beatles prepare to leave ...
I'm sure I have seen a picture of either George or Paul meeting Elvis in the 70s, but I can't find it on Google images.