Implemented most of the framework required for training specific Living Armour Upgrades.

src/main/resources/assets/bloodmagic/blockstates/item/ItemUpgradeTrainer.json

@@ -0,0 +1,16 @@
+{
+  "forge_marker": 1,
+  "defaults": {
+    "model": "builtin/generated",
+    "transform": "forge:default-item"
+  },
+  "variants": {
+    "type": {
+      "upgradetrainer": {
+        "textures": {
+          "layer0": "bloodmagic:items/UpgradeTrainer"
+        }
+      }
+    }
+  }
+}

src/main/resources/assets/bloodmagic/lang/en_US.lang

@@ -121,6 +121,7 @@ item.BloodMagic.ritualDivinerdawn.name=Ritual Diviner [Dawn]
 
 item.BloodMagic.arcaneAshes.name=Arcane Ashes
 item.BloodMagic.upgradeTome.name=Living Armour Upgrade Tome
+item.BloodMagic.upgradeTrainer.name=Living Armour Training Bracelet
 
 item.BloodMagic.sentientSword.name=Sentient Sword
 item.BloodMagic.soulGem.petty.name=Petty Tartaric Gem

src/main/resources/assets/bloodmagic/models/item/ItemUpgradeTrainer.json

@@ -0,0 +1,7 @@
+{
+  "parent":"bloodmagic:item/ItemModelBase",
+  "textures": {
+    "layer0":"bloodmagic:items/UpgradeTrainer"
+  }
+}
+