Very cool project mate!
I feel like some key words in the text would benefit from being highlighted.
Loved the art, even more them being the center of it, it's very useful to set the tone your going for, really thinking on using those rules, they seem useful even in a Medieval style of play!
And a small detail I noticed, In the stat rolling part, it was deliberated the 19-20 roll in a 3d6 dice pool?