Schrock85 For a bg removal - the data is currently labelled by our data
team for that task. The existing video matting models often give "blinking" artifacts as seen in forum and at greenscreen videos produced with hep of Capcut+manual corrections.
Such artifacts are caused by out-of domain data and especially seen on certain poses (there is no artifacts on people standing straight, but some on doggystyle, for example).
As for comment the greenscreen is only a way to enable passthrough mode, so "greenscreen reflections" are not a problem. The border refinement is a question of model, so it is solvable at good quality like here 
The tone/lights corrections based on passthrough enviroment is definetly a hard task but for now most users have quest2 where the passsthrough is black and white where such problem is not relevant
