diff --git a/src/main/java/appeng/core/api/definitions/ApiBlocks.java b/src/main/java/appeng/core/api/definitions/ApiBlocks.java
index f942eeef0..e5eff9b2d 100644
--- a/src/main/java/appeng/core/api/definitions/ApiBlocks.java
+++ b/src/main/java/appeng/core/api/definitions/ApiBlocks.java
@@ -392,10 +392,22 @@ public final class ApiBlocks implements IBlocks
 		 * EnumSet.of(AEFeature.DecorativeQuartzBlocks), false, "QuartzPillarSlabBlock" ) )
 		 */
 
-		this.itemGen = registry.block( "debug_item_gen", BlockItemGen::new ).features( AEFeature.UnsupportedDeveloperTools, AEFeature.Creative ).build();
-		this.chunkLoader = registry.block( "debug_chunk_loader", BlockChunkloader::new ).features( AEFeature.UnsupportedDeveloperTools, AEFeature.Creative ).build();
-		this.phantomNode = registry.block( "debug_phantom_node", BlockPhantomNode::new ).features( AEFeature.UnsupportedDeveloperTools, AEFeature.Creative ).build();
-		this.cubeGenerator = registry.block( "debug_cube_gen", BlockCubeGenerator::new ).features( AEFeature.UnsupportedDeveloperTools, AEFeature.Creative ).build();
+		this.itemGen = registry.block( "debug_item_gen", BlockItemGen::new )
+				.features( AEFeature.UnsupportedDeveloperTools, AEFeature.Creative )
+				.useCustomItemModel()
+				.build();
+		this.chunkLoader = registry.block( "debug_chunk_loader", BlockChunkloader::new )
+				.features( AEFeature.UnsupportedDeveloperTools, AEFeature.Creative )
+				.useCustomItemModel()
+				.build();
+		this.phantomNode = registry.block( "debug_phantom_node", BlockPhantomNode::new )
+				.features( AEFeature.UnsupportedDeveloperTools, AEFeature.Creative )
+				.useCustomItemModel()
+				.build();
+		this.cubeGenerator = registry.block( "debug_cube_gen", BlockCubeGenerator::new )
+				.features( AEFeature.UnsupportedDeveloperTools, AEFeature.Creative )
+				.useCustomItemModel()
+				.build();
 	}
 
 	private static IBlockDefinition makeStairs( String registryName, FeatureFactory registry, IBlockDefinition block )
diff --git a/src/main/resources/assets/appliedenergistics2/models/item/debug_chunk_loader.json b/src/main/resources/assets/appliedenergistics2/models/item/debug_chunk_loader.json
new file mode 100644
index 000000000..d896a907a
--- /dev/null
+++ b/src/main/resources/assets/appliedenergistics2/models/item/debug_chunk_loader.json
@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "appliedenergistics2:items/debug/chunk_loader"
+  }
+}
\ No newline at end of file
diff --git a/src/main/resources/assets/appliedenergistics2/models/item/debug_cube_gen.json b/src/main/resources/assets/appliedenergistics2/models/item/debug_cube_gen.json
new file mode 100644
index 000000000..710f1c094
--- /dev/null
+++ b/src/main/resources/assets/appliedenergistics2/models/item/debug_cube_gen.json
@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "appliedenergistics2:items/debug/cube_gen"
+  }
+}
\ No newline at end of file
diff --git a/src/main/resources/assets/appliedenergistics2/models/item/debug_eraser.json b/src/main/resources/assets/appliedenergistics2/models/item/debug_eraser.json
new file mode 100644
index 000000000..b6445a35f
--- /dev/null
+++ b/src/main/resources/assets/appliedenergistics2/models/item/debug_eraser.json
@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "appliedenergistics2:items/debug/eraser"
+  }
+}
\ No newline at end of file
diff --git a/src/main/resources/assets/appliedenergistics2/models/item/debug_item_gen.json b/src/main/resources/assets/appliedenergistics2/models/item/debug_item_gen.json
new file mode 100644
index 000000000..2af58c6fb
--- /dev/null
+++ b/src/main/resources/assets/appliedenergistics2/models/item/debug_item_gen.json
@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "appliedenergistics2:items/debug/item_gen"
+  }
+}
\ No newline at end of file
diff --git a/src/main/resources/assets/appliedenergistics2/models/item/debug_meteorite_placer.json b/src/main/resources/assets/appliedenergistics2/models/item/debug_meteorite_placer.json
new file mode 100644
index 000000000..a096eb058
--- /dev/null
+++ b/src/main/resources/assets/appliedenergistics2/models/item/debug_meteorite_placer.json
@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "appliedenergistics2:items/debug/meteorite_placer"
+  }
+}
\ No newline at end of file
diff --git a/src/main/resources/assets/appliedenergistics2/models/item/debug_phantom_node.json b/src/main/resources/assets/appliedenergistics2/models/item/debug_phantom_node.json
new file mode 100644
index 000000000..39bbd02a3
--- /dev/null
+++ b/src/main/resources/assets/appliedenergistics2/models/item/debug_phantom_node.json
@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "appliedenergistics2:items/debug/phantom_node"
+  }
+}
\ No newline at end of file
diff --git a/src/main/resources/assets/appliedenergistics2/models/item/debug_replicator_card.json b/src/main/resources/assets/appliedenergistics2/models/item/debug_replicator_card.json
new file mode 100644
index 000000000..27fef21ee
--- /dev/null
+++ b/src/main/resources/assets/appliedenergistics2/models/item/debug_replicator_card.json
@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "appliedenergistics2:items/debug/replicator_card"
+  }
+}
\ No newline at end of file
diff --git a/src/main/resources/assets/appliedenergistics2/textures/items/debug/chunk_loader.png b/src/main/resources/assets/appliedenergistics2/textures/items/debug/chunk_loader.png
new file mode 100644
index 000000000..5fe60ac8e
Binary files /dev/null and b/src/main/resources/assets/appliedenergistics2/textures/items/debug/chunk_loader.png differ
diff --git a/src/main/resources/assets/appliedenergistics2/textures/items/debug/cube_gen.png b/src/main/resources/assets/appliedenergistics2/textures/items/debug/cube_gen.png
new file mode 100644
index 000000000..bc3973351
Binary files /dev/null and b/src/main/resources/assets/appliedenergistics2/textures/items/debug/cube_gen.png differ
diff --git a/src/main/resources/assets/appliedenergistics2/textures/items/debug/eraser.png b/src/main/resources/assets/appliedenergistics2/textures/items/debug/eraser.png
new file mode 100644
index 000000000..06885175f
Binary files /dev/null and b/src/main/resources/assets/appliedenergistics2/textures/items/debug/eraser.png differ
diff --git a/src/main/resources/assets/appliedenergistics2/textures/items/debug/item_gen.png b/src/main/resources/assets/appliedenergistics2/textures/items/debug/item_gen.png
new file mode 100644
index 000000000..98f93a646
Binary files /dev/null and b/src/main/resources/assets/appliedenergistics2/textures/items/debug/item_gen.png differ
diff --git a/src/main/resources/assets/appliedenergistics2/textures/items/debug/meteorite_placer.png b/src/main/resources/assets/appliedenergistics2/textures/items/debug/meteorite_placer.png
new file mode 100644
index 000000000..873852627
Binary files /dev/null and b/src/main/resources/assets/appliedenergistics2/textures/items/debug/meteorite_placer.png differ
diff --git a/src/main/resources/assets/appliedenergistics2/textures/items/debug/phantom_node.png b/src/main/resources/assets/appliedenergistics2/textures/items/debug/phantom_node.png
new file mode 100644
index 000000000..8439deae9
Binary files /dev/null and b/src/main/resources/assets/appliedenergistics2/textures/items/debug/phantom_node.png differ
diff --git a/src/main/resources/assets/appliedenergistics2/textures/items/debug/replicator_card.png b/src/main/resources/assets/appliedenergistics2/textures/items/debug/replicator_card.png
new file mode 100644
index 000000000..ffb2e1413
Binary files /dev/null and b/src/main/resources/assets/appliedenergistics2/textures/items/debug/replicator_card.png differ