>>89718945Not to my knowledge. Vbridger in general is being used by a lot of riggers now, but it also takes a LOT of tuning to get the facial expressions right. Cillia (Dokibird, Snuffy, Limealicious) is a pretty expensive rigger who does a good job, and those three I know tuned it decently well. (As opposed to Mint, who's also rigged by Cillia, but doesn't really track her face well due to either bad tuning or bad piloting.)
The biggest thing though is the pilot. The bigger and more exaggerated the expressions, the better it'll show up on the character. Sayu has a personal rigger, Oykeli, who works very closely with her and it ends up looking fantastic.
People actually thought that Zaion had a better rig than the other nijis when it was really just Sayu being good at making faces.
Takahata as I posted above also does that which maximizes how accurate the mouth looks with his speaking.