The strong silhouette is definitely doing a good job here, interested to see it in action for sure!
Thanks!
Turns out, the outline shader doesn't work at all on sharp edges, just discovered that while importing and texturing a weapon for the character.
I tried a script that's supposed to correct that, but I'm an absolute beginner, so I'm stuck for now. I'll carry on with rig and animations, until I hear back from the guy who made the tutorial. It's so frustrating, everything was going super smooth until now !