I agree with BanjosMUm. She is a very good look alike of a Birman ("Holy Birma"). Although she can also be a random combination of genes - if both parents are carriers of the point gene - they can look any- but one of the kittens in the litter will be a point...
Thank you so much, have googled Birman and yes she definatly has the same markings,and some of the photos could be her twin, chocolate point i think she is.
She was abandoned with my friend who has a small animal shelter at around 3weeks we think. Managed to get another nurcing mum to take her into her litter. She was almost pure white at first with no markings and they began to come over the next few weeks. She has been with me now from about 7 weeks and she is amazing