Until you get one: there are plenty of Russian k/bs online.
E.g.: at http://lingvo.yandex.ru
The 3d link under the search box (on the gray b/gr) says:
"Russian keyboard".
When you click on it, the k/b appears, and the most bottom right key says
"sort by alphabet" - which might be useful if you're not familiar with the
R. k/b layout.
