I was looking at a similar Crusader just indestructible(Unbroken + Shieldbreaker) Mountain dwarf for the con resistance with Aedyr culture
might 10, con 18, dex 10, per 11, int 10, res 19 ( high res to reduce duration on cc and rp reasons)
abilities
Deep faith
Lay on Hands
Weapon and Shield style
Zealous aura
Fighter Stances
Exalted endurance
Guardian stance
Mental fortress
I like stances and aura's to be a bit more flexible with situations as I can switch to gain accuracy if needed. While the build is not immune to as much afflictions I think resolve can help reduce this flaw.
For a weapon it would be a hatchet for more deflect and the modal reduces incoming damage. I am not sure about type of shields as I have not seen the modals
