What will my cat look like?

What type of breed is this, and what will he look like older?

I think she is a shorthair, but with some kitten fuzziness.  I think she is a domestic, seal (or the not full so black sepia) point.    She is quite some a look alike of siamese old type, nowadays called for Thai.

If she turns longhairish, the look-alike label will change to balinese, or possibly  ragdoll.