スポーンコマンド
or
cheat gfi Underwear_Reaper 1 0 0
or
cheat giveitem "Blueprint'/Game/PrimalEarth/CoreBlueprints/Items/Armor/Skin/PrimalItemSkin_FE_Underwear_Reaper.PrimalItemSkin_FE_Underwear_Reaper'" 1 0 0