For those who are looking for a method to allow Element/Element Shards and all the artifacts like Argentavis Talon, Therizino Claw etc.:
[ItemTransferControl]
ItemsToBlock=
ItemsToUnblock=/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_Element.PrimalItemResource_Element,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ElementShard.PrimalItemResource_ElementShard,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Allo.PrimalItemResource_ApexDrop_Allo,/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Basilisk_Alpha.PrimalItemResource_ApexDrop_Basilisk_Alpha,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_AlphaCarno.PrimalItemResource_ApexDrop_AlphaCarno,/Game/PrimalEarth/Dinos/CrystalWyvern/Mega/PrimalItemResource_ApexDrop_AlphaCrystalWyvern.PrimalItemResource_ApexDrop_AlphaCrystalWyvern,/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_CrabClaw.PrimalItemResource_ApexDrop_CrabClaw,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_AlphaLeeds.PrimalItemResource_ApexDrop_AlphaLeeds,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_AlphaMegalodon.PrimalItemResource_ApexDrop_AlphaMegalodon,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_AlphaMosasaur.PrimalItemResource_ApexDrop_AlphaMosasaur,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_AlphaRaptor.PrimalItemResource_ApexDrop_AlphaRaptor,/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_ReaperBarb.PrimalItemResource_ApexDrop_ReaperBarb,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_AlphaTuso.PrimalItemResource_ApexDrop_AlphaTuso,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_AlphaRex.PrimalItemResource_ApexDrop_AlphaRex,/Game/Genesis/Missions/Retrieve/RetrieveItems/TrikeSkull/PrimalItemSkin_TrikeSkullHelmet_Retrieve.PrimalItemSkin_TrikeSkullHelmet_Retrieve,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Argentavis.PrimalItemResource_ApexDrop_Argentavis,/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Basilisk.PrimalItemResource_ApexDrop_Basilisk,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Basilo.PrimalItemResource_ApexDrop_Basilo,/Game/Extinction/CoreBlueprints/Resources/PrimalItemResource_RareDrop_CorruptHeart.PrimalItemResource_RareDrop_CorruptHeart,/Game/PrimalEarth/Dinos/CrystalWyvern/PrimalItemResource_ApexDrop_CrystalWyvern.PrimalItemResource_ApexDrop_CrystalWyvern,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_FireWyvern.PrimalItemResource_ApexDrop_FireWyvern,/Game/Extinction/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_GasBag.PrimalItemResource_ApexDrop_GasBag,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Giga.PrimalItemResource_ApexDrop_Giga,/Game/Genesis/Missions/Retrieve/RetrieveItems/MegTeeth/PrimalItemResource_RetrieveMegTooth.PrimalItemResource_RetrieveMegTooth,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_LightningWyvern.PrimalItemResource_ApexDrop_LightningWyvern,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Megalania.PrimalItemResource_ApexDrop_Megalania,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Megalodon.PrimalItemResource_ApexDrop_Megalodon,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_PoisonWyvern.PrimalItemResource_ApexDrop_PoisonWyvern,/Game/Aberration/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_RockDrake.PrimalItemResource_ApexDrop_RockDrake,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Sarco.PrimalItemResource_ApexDrop_Sarco,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Sauro.PrimalItemResource_ApexDrop_Sauro,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Spino.PrimalItemResource_ApexDrop_Spino,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Theriz.PrimalItemResource_ApexDrop_Theriz,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Thylaco.PrimalItemResource_ApexDrop_Thylaco,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Boa.PrimalItemResource_ApexDrop_Boa,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Tuso.PrimalItemResource_ApexDrop_Tuso,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Rex.PrimalItemResource_ApexDrop_Rex,/Game/PrimalEarth/CoreBlueprints/Resources/PrimalItemResource_ApexDrop_Yuty.PrimalItemResource_ApexDrop_Yuty,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Broodmother.PrimalItemTrophy_Broodmother,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Broodmother_Alpha.PrimalItemTrophy_Broodmother_Alpha,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Broodmother_Beta.PrimalItemTrophy_Broodmother_Beta,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Broodmother_Gamma.PrimalItemTrophy_Broodmother_Gamma,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Gorilla.PrimalItemTrophy_Gorilla,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Gorilla_Alpha.PrimalItemTrophy_Gorilla_Alpha,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Gorilla_Beta.PrimalItemTrophy_Gorilla_Beta,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Gorilla_Gamma.PrimalItemTrophy_Gorilla_Gamma,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Dragon.PrimalItemTrophy_Dragon,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Dragon_Alpha.PrimalItemTrophy_Dragon_Alpha,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Dragon_Beta.PrimalItemTrophy_Dragon_Beta,/Game/PrimalEarth/CoreBlueprints/Items/Trophies/PrimalItemTrophy_Dragon_Gamma.PrimalItemTrophy_Dragon_Gamma,