Some unsnapped vertices on a foot in all models:
(Edit: was found by
@1_Freon_1 here.)
All guys start dying in water without weapons. Though isn't noticeable in-game:
The death pose should inherit from the Stand Ready Swim animation, and you have Stand Swim instead, but eh, looks fine as is, switches pretty fast in-game:
Some Skinks miss their weapons in Spell Throw:
Some of the models have blood spittle event object on under water but also not critical.
Glad to help!