My understanding is that Best Escort 4u agency is no longer operational, although the website is
still out on the ether but NO galleries etc.
You haven't described her physical attributes, for example hair colour, body size,
height, nationality/ethnicity (assume she is Eastern European Caucasian)?
However, I'm completely guessing here (which is the problem based upon limited details to help
you), is this the NIKA you are seeking?http://www.londonescortgirls4u.com/gallery/nika/82