Does anyone have an idea what type of armor (flack, carapace, etc) thar armor in Book of Judgement is?

Obviously Arbite Carapace is carapace, but what about:

• Arbite Riot Armor
• Ballistic Cloth Surcoat
• Gutterforged Armor

Riot armor is likely carapace, Cloth is likely flak, Gutter sounds like something unique.

On Gutterforged:
"On occasion, the truly desperate criminals will create for themselves suits of home-forged carapace armour ."

Riot armour is special pads added to carapace armour, and I would rule that it can ONLY be attached to carapace (maybe even ONLY to Arbites carapace)

Verispex appears to be very very light carapace armour as well.