Hello,
this guy was in my team in some rounds some days ago.
he was already reported for using multihack,
in his video on youtube, we can see that hud used is hud with Baunticheats hack.
We can see in below left, the players level, the same used for baunticheat, and the purple cross, it's the same, not simply a custom cross.
https://www.youtube.com/watch?v=PimPlhJCs6U&feature=youtu.be&ab_channel=NaelMeraey
Regards