Bad quality on face result from the Neuman dataset

[kitylam9]

Thanks for sharing the code of this awesome work!
I had run the training of HUGS on NeuMan dataset with 1. Joint human and scene training and 2. Human only training.
with the provided configuration files in cfg_files/release.
All dataset have bad quality on the head of human as I attached below, some with bad quality on body.
The scenes have good quality as you present,
May I ask how to fix it? Thank you.

anim_neuman_bike_final.mp4

canon_neuman_seattle_final_da_pose.mp4