Small Serissa from nursery stock

I picked up this Serissa at a nursery here in Kona. I did a pretty drastic cut back in hopes of achieving ramification and a realistic canopy. I was really drawn to the texture of the bark and the sprawling nebari.

Mahalo for looking.

taken (6/8/15), pot = 8" length

Are you sure its a Serissa?
Look more like a Buxus to my eye?

Ken