This pack is a old pack, by Fryingaaaaa, but, isn't updated to 1.19
Armors included:
War Machine
Mark 2000
Mark 43
Mark 42
Mark 21
Mark 5
Mark 2
Mark 1
The armors don't have Icons yet
Rename netherite and diamond armors for the armor you want
example:
Rename a diamond chestplate to "War Machine". to get a War Machine chestplate.