i think you know what i mean. check the blender file, look the assigned vertex to the head bone and if its correctly applied then is the head mesh of the physics mesh and not the clone itself, you know the whole low poly dude xddd, i had the same problems with my clones, thanks you for this!!!

also, i saw some comments on how the npcs t-poses, well this is because probably you mixed and added some qc lines that add combine and citizen anims, this doesnt work, well it does BUT, it breaks reload anims and flinch ones so i recommend using this and never mixing,
//////////////////////////////////////////-NPC Animation-//////////////////////////////////////////////////

//Hostile
$includemodel "combine_soldier_anims.mdl"

//Friendly Male
$includemodel "humans/male_shared.mdl"
$includemodel "humans/male_ss.mdl"
$includemodel "humans/male_gestures.mdl"
$includemodel "humans/male_postures.mdl"

never add combine alongside citizen, they will always break, this will require 2 separate compiles, you can add and extra "_hostile" or "_friendly" on each model for the lua

like this as result "fortnite_clonetrooper_hostile"
and "fortnite_clonetrooper_friendly"

a quwea eri chileno ctm hahajajajaj