If you said that with the Arimi Skin, the warnings are fine it means either that you have the right files, or that they are in Russian/Lituanian but you understand them anyway, you just have to put them in the right folders or rename them as I wrote to you.

I don't think this Skin has further developments, at least for the "old" versions, all the attention is now turned towards the new versions 9.35 and above all towards to Luna .......

But wouldn't it be just as easy to use a TTS voice?