Where do I find monster carapace?

I've been looking everywhere for monster carapace but I cannot find it. Any idea where it's found? I need to to craft mastercraft armour. If you know where it's for me then what monster do I kill for it?
Best Answer
I was looking for monsters to get monster carapace and monster hide needed for upgrades of Witcher Gear. Unfortunately I had already slain all big monsters, done all quests, destroyed all monster nests, etc (OCD anyone?).
But I found this cave I visited before with a bunch of respawned Devourers close to the entrance, a Harpy or 4 furthermore down the cave and 3 Erynia flying monsters at the bottom. On my first visit to this cave I had looted and killed everything, so imagine my joy that all these monsters respawned in between visits.
And - JAY! – I got me 3 Necrophage hides amongst others. You can find the cave next to the fast travel point of Clan fordarroch Forge – Skellige (south-west of Kaer Trolde).
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Quick Answer about "Where do I find monster carapace?"
What is monster carapace Witcher 3?
The Witcher 3: Wild Hunt Monster carapace is a crafting component that is dismantled from certain monster hides and can be dismantled into cured draconid leather and chitinous shell. It is needed to craft the following items: Mastercrafted Ursine armor.Where can I find monster hide in Witcher 3?
Monster hide is a crafting component in The Witcher 3: Wild Hunt that can be obtained from certain monsters or by dismantling:How do I get monster claws in Witcher 3?
Monster claw is obtained from dismantling the following ingredients:Where can I find monster ears in Witcher 3?
A monster ear is a crafting component in The Witcher 3: Wild Hunt. It can be obtained by dismantling a grave hag's ear or wight ear, that is needed to craft the following items: Manticore armor.Witcher 3: The Wild Hunt - Monster Ingredients (How to get Monster Carapace, Eye, Essence, Tongue..)
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