Amazfit Watch faces

at the moment the only thing I was able to do was to view the dial of the gtr inserted into the folder Phone \ Android \ data \ com.huami.watch.hmwatchmanager \ files \ watch_skin_local \ 64 \ (folder name) in png format clicking on the sacrificed one in "quadrant management"

idimas, uses Huami open platform for developers. He made a video in his channel and explains how to do it, even if it is in Russian, however explanatory.
https://www.youtube.com/channel/UCCvb6XT-3YqhLXXcJY3MXlg
I also registered on the huami site and am awaiting evaluation for access, hopefully good ...