I'm currently working on optimizing hitboxes. I've heard a lot of complains about projectiles flying through bodies. Yes, its possible since hitboxes don't fit the body. First of all, you should know that only capsules are possible for hitboxes. Second thing is that warband uses the same hitboxes both for female and male characters, so when I've finished my fixed hitboxes for male - they were good for male, but horrible for female. And it would be kinda imbalanced if women could have smaller hitboxes, so we didn't come to any kind of compromise.
Currently, I've made hitboxes for hands (for some reason, they didn't have any hitboxes at all). You could shoot through hands before, but now you can't. The damage you take while being shot in the hand is the lowest among other body parts (I won't give you exact numbers, it's cut by more than 30%). Will be added in the next version of crpg.
Before
After