This is Alice Carroll (アリス・キャロル) from ARIA The Natural series.
Alice Carroll 1/6 PVC by Toy’s Works (Toy’s Works 1/6 アリス・キャロル). Original sculptor しかなる（鹿鳴館）. Released on February 2007 with an MSRP of ¥7,329.
Comes with a Maa shachou.
Here’s a 2D illustration of Alice.