What breed is my cat?

This is my 10 month old kitten Sebastian. He was rescued at about 2 months and had two small black spots on his head that disappeared about a month ago. 

These are pictures of Sebastian at around 5 months




These are pictures of him yesterday. 

Foreign white, is there something they call, at least in England.

We other call this prob for a white Orientale.

Im not saying he is a purebred, but surely a good look alike!

Wow, that is uncanny!!

http://www.thecatsite.com/t/298293/any-ideas-on-breed

Where are you from?