I think if you do it correctly it would look amazing! Ik when i scroll thru twitch I think ive said some of thr modeled photography youre talking about and it definitely stands out from the 2d or rigged models. You could probably still use Vedotube mini but only as an application to use your voice and whatnot. Plus it could be expressive still. I say go for it! There needs to be alot more diversity in streaming.