Helmed Horror Armor

Scavenged from the Helmed Horror attached to Jenel at the Flooded Library

From Ravik's investigation roll

Looking at the armor, it's extremely well made. Like, extremely, to the point Ravik doubts it was made only to be used as a Helmed Horror. The runes that animated it and gave it immunities are very delicate and hidden in between its decoration, so Ravik is sure that they were always intended to be there- this contradicts his earlier feeling. Unless this was made for someone, already with the intent of later turning it into a Helmed Horror. Looking inside, Ravik is slightly disturbed and amazed. Very intricately, the whole interior surface of the armor is carved to mirror a nervous system.

Can be used in crafting.

On if it could be reanimated:
Extremely unlikely. It's a project one could take on, but it would require a spellcaster working on it and would potentially be Very Rare level