The new Hime Ane set is released! It comes with the Parabo 47cm small bust body. Check it out at http://parabox.jp/eng_new/para_hime_ane.html

By the way, Parabox has added the 47cm small bust body as a body choice at http://www.parabox.jp/eng_new/40_body.html

If you already have the 47cm body large bust type, you could get the small bust upper torso part (RP47F-WHG-01S) to switch it to the small bust body.  All the individual parts for the 47cm body are here.