Heres the armor pieces and anything removable:
-Chest Plate(Main body armor, basic Frontal protection)
-Gauntlets(One on each arm, Protects the sides)
-Helmat(Not needed to be removed in order to kill it, Protects his head, obviously)
-Shield(Also Not needed to be removed in order to kill, Advanced Frontal protection)
-Sword(A weapon, not armor, but hell you can make him drop it, so it's removable)
-Cape(Not armor, Just a single hit to remove, Weak protection of the back)
As I said in the design submission magnet glove is able to remove metalic objects,
I didn't say this in the submission though:
You can remove the sword(will resist, so ends up being a small tug of war) and the shield(will resist, so ends up being a small tug of war) each seperatly, cape has to be cut off to be removed, gauntlets can be removed by magnet glove after being loosened(Is loosened by being hit). Chest Plate can be removed right after you quickly hit it twice to loosen it, or after you remove his cape to loosen the armor.
Darknuts would wear Basic Chainmail under their armor.