Some inaccuracies I’ve found.
PPD-34/38 bolt is to far back.
DP-27 is closed bolt until fired.
After 1 round.
PTRS-41 missing recoil spring
STEN MK3 is closed bolt
STEN MK2 is closed bolt
Both STEN guns have no animated depleting magazines
PPD-34/38, PPD-40, and PPSh-41 ejects 9x19mm instead of 7.62x25mm
I’m not counting incomplete reload animations because it’s obviously going to be fixed.