Okay... They render now...

src/main/java/WayofTime/alchemicalWizardry/registry/ModBlocks.java

@@ -8,7 +8,10 @@ import WayofTime.alchemicalWizardry.block.BlockRitualHome;
 import WayofTime.alchemicalWizardry.item.block.ItemBlockRitualHome;
 import WayofTime.alchemicalWizardry.util.helper.InventoryRenderHelper;
 import net.minecraft.block.Block;
+import net.minecraft.client.resources.model.ModelResourceLocation;
+import net.minecraft.item.Item;
 import net.minecraft.item.ItemBlock;
+import net.minecraftforge.client.model.ModelLoader;
 import net.minecraftforge.fluids.FluidRegistry;
 import net.minecraftforge.fml.common.registry.GameRegistry;
 

src/main/java/WayofTime/alchemicalWizardry/util/helper/InventoryRenderHelper.java

@@ -45,9 +45,6 @@ public class InventoryRenderHelper {
      * @param name - Name of the model JSON
      */
     public void itemRender(Item item, int meta, String name) {
-        if (item instanceof ItemBlock && name.startsWith("ItemBlock"))
-            name = name.replace("Item", "");
-
         String resName = domain + name;
 
         ModelBakery.addVariantName(item, resName);
@@ -61,7 +58,7 @@ public class InventoryRenderHelper {
      * @param meta - Meta of Item
      */
     public void itemRender(Item item, int meta) {
-        itemRender(item, meta, item.getClass().getSimpleName() + meta);
+        itemRender(item, meta, getClassName(item) + meta);
     }
 
     public void itemRender(Item item, String name) {
@@ -74,7 +71,7 @@ public class InventoryRenderHelper {
      * @param item - Item to register Model for
      */
     public void itemRender(Item item) {
-        itemRender(item, 0, item.getClass().getSimpleName());
+        itemRender(item, 0, getClassName(item));
     }
 
     /**
@@ -88,7 +85,7 @@ public class InventoryRenderHelper {
         ModelLoader.setCustomMeshDefinition(item, new ItemMeshDefinition() {
             @Override
             public ModelResourceLocation getModelLocation(ItemStack stack) {
-                return new ModelResourceLocation(domain + toRender.getClass().getSimpleName(), "inventory");
+                return new ModelResourceLocation(domain + getClassName(toRender), "inventory");
             }
         });
     }
@@ -125,4 +122,8 @@ public class InventoryRenderHelper {
     public static Item getItemFromBlock(Block block) {
         return Item.getItemFromBlock(block);
     }
+
+    private static String getClassName(Item item) {
+        return item instanceof ItemBlock ? Block.getBlockFromItem(item).getClass().getSimpleName() : item.getClass().getSimpleName();
+    }
 }

src/main/resources/assets/alchemicalwizardry/blockstates/BlockRitualHome.json

@@ -1,24 +1,6 @@
 {
-  "forge_marker": 1,
-  "defaults": {
-    "textures": {
-      "all": "alchemicalwizardry:blocks/MasterRitualStone"
-    },
-    "model": "cube_all",
-    "uvlock": true
-  },
   "variants": {
-    "meta": {
-      0: {
-        "textures": {
-          "all": "alchemicalwizardry:blocks/MasterRitualStone"
-        }
-      },
-      1: {
-        "textures": {
-          "all": "alchemicalwizardry:blocks/ImperfectRitualStone"
-        }
-      }
-    }
+    "meta=0": { "model": "alchemicalwizardry:BlockRitualHome0" },
+    "meta=1": { "model": "alchemicalwizardry:BlockRitualHome1" }
   }
 }

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

@@ -58,6 +58,9 @@ item.AlchemicalWizardry.sigil.divination.name=Divination Sigil
 
 # Blocks
 tile.AlchemicalWizardry.fluid.lifeEssence.name=Life Essence
+tile.AlchemicalWizardry.stone.ritual.master.name=Master Ritual Stone
+tile.AlchemicalWizardry.stone.ritual.imperfect.name=Imperfect Ritual Stone
+tile.AlchemicalWizardry.altar.name=Blood Altar
 
 # Tooltips
 tooltip.AlchemicalWizardry.orb.desc=Stores raw Life Essence

src/main/resources/assets/alchemicalwizardry/models/block/BlockRitualHome0.json

@@ -0,0 +1,6 @@
+{
+    "parent": "block/cube_all",
+    "textures": {
+        "all": "alchemicalwizardry:blocks/MasterRitualStone"
+    }
+}

src/main/resources/assets/alchemicalwizardry/models/block/BlockRitualHome1.json

@@ -0,0 +1,6 @@
+{
+    "parent": "block/cube_all",
+    "textures": {
+        "all": "alchemicalwizardry:blocks/ImperfectRitualStone"
+    }
+}

src/main/resources/assets/alchemicalwizardry/models/item/BlockRitualHome0.json

@@ -0,0 +1,10 @@
+{
+  "parent": "alchemicalwizardry:block/BlockRitualHome0",
+  "display": {
+    "thirdperson": {
+      "rotation": [ 10, -45, 170 ],
+      "translation": [ 0, 1.5, -2.75 ],
+      "scale": [ 0.375, 0.375, 0.375 ]
+    }
+  }
+}

src/main/resources/assets/alchemicalwizardry/models/item/BlockRitualHome1.json

@@ -0,0 +1,10 @@
+{
+  "parent": "alchemicalwizardry:block/BlockRitualHome1",
+  "display": {
+    "thirdperson": {
+      "rotation": [ 10, -45, 170 ],
+      "translation": [ 0, 1.5, -2.75 ],
+      "scale": [ 0.375, 0.375, 0.375 ]
+    }
+  }
+}