I would be interrested in an theatrical Cut Edition with animated subs, too. I only know the true uncut Version (russian theatrical version) because I hated the de-russianisation of the Movie "Night Watch".
so I bought the Estian DVD early 2006, and put some fansubs from the internet under it, so I never had to watch the crippled international theatrical cut.
If it won't be for such kind of funny subtitles, I would never be interested in the international cut. :)
It seems that for the theatrical cut of Night Watch such kind of humourous Subtitles exists also.
The UK 2 Disc Special Edition (of Night Watch) seems to have the "enhanced subtitles" (see comparison image 1 of the different UK Versions)
But never heard something like this officially existing for Day Watch...