There's apparently an Ikezawa Haruna garage kit available ( complete with
platform sandals ).

http://www.jah.or.jp/seiyu/kit.html
http://www.jah.or.jp/seiyu/theater/kit.html

It seems you can enter a contest to win one (a 6,800 yen value!)

Is this the start of a whole Seiyuu Collection?  Which seiyuu would look
good as an 8" doll?  Hmm...