I've been lurking around this forum for quite a while now, and its nice to see Lisa fans out there too.
Just an FYI (in case you guys haven't seen it before), there was actually a Last Bronx live movie created many years back in Japan. The costumes did the game justice, but the acting, sound, lighting (well, everything else in general) was pretty bottom-grade. If I'm not wrong, it was a straight-to-VHS movie.
Anyhoo, I just thought I'd give you a head's up that someone uploaded the whole movie on Youtube:
Last Bronx ~Tokyo Bangaichi~ - YouTube
Lisa gets quite a bit of a beatdown in her solo fight at about 40:50 onwards. To be honest, it wasn't really very well filmed, but the costume made up for most of it. Mostly. Well, the actress wasn't particularly good looking nor cute, which is a bit of a pity.
The quality of the video wasn't excellent either (it is a VHS movie after all), but kudos to the dude who put it up nonetheless.