diff --git a/common b/common
index ca42b00..2b61942 160000
--- a/common
+++ b/common
@@ -1 +1 @@
-Subproject commit ca42b0006766f5a0919dba141b2a4516d546d870
+Subproject commit 2b6194223afa1de47c79b50c9fca301739d701ff
diff --git a/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/CloakFeatureRenderer.java b/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/CloakFeatureRenderer.java
index 6e414e5..e9fb196 100644
--- a/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/CloakFeatureRenderer.java
+++ b/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/CloakFeatureRenderer.java
@@ -3,6 +3,7 @@ package org.saturnclient.impl.cosmetics;
 import java.util.Arrays;
 
 import org.saturnclient.client.player.SaturnPlayer;
+import org.saturnclient.common.ref.asset.IdentifierRef;
 import org.saturnclient.config.Config;
 import org.saturnclient.cosmetics.Cloaks;
 import org.saturnclient.impl.cosmetics.utils.ShaderUtils;
@@ -23,7 +24,6 @@ import net.minecraft.component.type.EquippableComponent;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.equipment.EquipmentAsset;
 import net.minecraft.registry.RegistryKey;
-import net.minecraft.util.Identifier;
 import net.minecraft.util.math.RotationAxis;
 import net.minecraft.util.math.Vec3d;
 
@@ -283,7 +283,7 @@ public class CloakFeatureRenderer extends FeatureRenderer<PlayerEntityRenderStat
             return;
         }
 
-        Identifier customCape = (Identifier) (Object) Cloaks.getCurrentCloakTexture(player.cloak);
+        IdentifierRef customCape = Cloaks.getCurrentCloakTexture(player.cloak);
         if (customCape == null
                 || this.hasCustomModelForLayer(playerEntityRenderState.equippedChestStack, LayerType.WINGS)) {
             return;
diff --git a/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/obj/ObjRenderer.java b/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/obj/ObjRenderer.java
index 896910d..97498cc 100644
--- a/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/obj/ObjRenderer.java
+++ b/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/obj/ObjRenderer.java
@@ -4,6 +4,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.Map;
 
+import org.saturnclient.common.ref.asset.IdentifierRef;
 import org.saturnclient.impl.cosmetics.utils.ShaderUtils;
 
 import de.javagl.obj.*;
@@ -36,13 +37,13 @@ public class ObjRenderer {
             Mtl mtl = mtlMap != null ? mtlMap.get(materialName) : null;
 
             // Resolve texture identifier using same logic as ObjUnbakedModelModel
-            Identifier texture = Identifier.of("minecraft:textures/misc/white.png");
+            IdentifierRef texture = IdentifierRef.ofVanilla("textures/misc/white.png");
 
             if (mtl != null) {
                 String mapKd = mtl.getMapKd();
                 if (mapKd != null) {
                     if (!mapKd.startsWith("#")) {
-                        texture = Identifier.of(mapKd);
+                        texture = IdentifierRef.of(mapKd);
                     }
                 }
             }
diff --git a/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/utils/IdentifierUtils.java b/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/utils/IdentifierUtils.java
index 4215c57..7b9c20d 100644
--- a/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/utils/IdentifierUtils.java
+++ b/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/utils/IdentifierUtils.java
@@ -42,11 +42,10 @@ public class IdentifierUtils {
 
             }
 
-            NativeImageBackedTexture texture = new NativeImageBackedTexture(nativeImage);
-
-            SaturnClient.client.execute(() ->
-                SaturnClient.client.getTextureManager().registerTexture(identifier, texture)
-            );
+            SaturnClient.client.execute(() -> {
+                NativeImageBackedTexture texture = new NativeImageBackedTexture(nativeImage);
+                SaturnClient.client.getTextureManager().registerTexture(identifier, texture);
+            });
 
         } catch (Exception e) {
             SaturnClient.LOGGER.error("Failed to register texture: {}", identifierRef, e);
@@ -62,9 +61,8 @@ public class IdentifierUtils {
         long end = System.currentTimeMillis();
 
         SaturnClient.LOGGER.info(
-            "Registered {} textures in {}ms",
-            textures.size(),
-            (end - start)
-        );
+                "Registered {} textures in {}ms",
+                textures.size(),
+                (end - start));
     }
 }
\ No newline at end of file
diff --git a/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/utils/ShaderUtils.java b/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/utils/ShaderUtils.java
index 1375ae3..0cb9ba9 100644
--- a/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/utils/ShaderUtils.java
+++ b/versions/1.21.4/src/main/java/org/saturnclient/impl/cosmetics/utils/ShaderUtils.java
@@ -1,5 +1,8 @@
 package org.saturnclient.impl.cosmetics.utils;
 
+import org.saturnclient.common.ref.asset.IdentifierRef;
+import org.saturnclient.cosmetics.utils.GifUtils;
+
 import net.minecraft.client.render.RenderLayer;
 import net.minecraft.client.render.RenderPhase;
 import net.minecraft.client.render.VertexFormat.DrawMode;
@@ -10,7 +13,7 @@ import net.minecraft.util.Identifier;
 
 public class ShaderUtils {
     public static final RenderLayer END_GATEWAY = RenderLayer.of(
-            "end_gateway_no_cull",
+            "end_gateway",
             VertexFormats.POSITION,
             DrawMode.QUADS,
             1536,
@@ -25,11 +28,14 @@ public class ShaderUtils {
                     .cull(RenderPhase.DISABLE_CULLING)
                     .build(false));
 
-    public static RenderLayer getRenderLayer(Identifier texture) {
-        if (texture.getPath().endsWith("end.png")) {
+    public static RenderLayer getRenderLayer(IdentifierRef texture) {
+        String path = texture.toString();
+        if (path.endsWith(".gif")) {
+            return RenderLayer.getEntityAlpha((Identifier) (Object) GifUtils.get(texture));
+        } else if (path.endsWith("end.png")) {
             return END_GATEWAY;
         } else {
-            return RenderLayer.getEntityAlpha(texture);
+            return RenderLayer.getEntityAlpha((Identifier) (Object) texture);
         }
     }
 }
diff --git a/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/CloakFeatureRenderer.java b/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/CloakFeatureRenderer.java
index f06d9e9..54ce803 100644
--- a/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/CloakFeatureRenderer.java
+++ b/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/CloakFeatureRenderer.java
@@ -3,6 +3,7 @@ package org.saturnclient.impl.cosmetics;
 import java.util.Arrays;
 
 import org.saturnclient.client.player.SaturnPlayer;
+import org.saturnclient.common.ref.asset.IdentifierRef;
 import org.saturnclient.config.Config;
 import org.saturnclient.cosmetics.Cloaks;
 import org.saturnclient.impl.cosmetics.utils.ShaderUtils;
@@ -23,7 +24,6 @@ import net.minecraft.component.type.EquippableComponent;
 import net.minecraft.item.ItemStack;
 import net.minecraft.item.equipment.EquipmentAsset;
 import net.minecraft.registry.RegistryKey;
-import net.minecraft.util.Identifier;
 import net.minecraft.util.math.RotationAxis;
 import net.minecraft.util.math.Vec3d;
 
@@ -283,7 +283,7 @@ public class CloakFeatureRenderer extends FeatureRenderer<PlayerEntityRenderStat
             return;
         }
 
-        Identifier customCape = (Identifier) (Object) Cloaks.getCurrentCloakTexture(player.cloak);
+        IdentifierRef customCape = Cloaks.getCurrentCloakTexture(player.cloak);
         if (customCape == null
                 || this.hasCustomModelForLayer(playerEntityRenderState.equippedChestStack, LayerType.WINGS)) {
             return;
diff --git a/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/obj/ObjRenderer.java b/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/obj/ObjRenderer.java
index 896910d..97498cc 100644
--- a/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/obj/ObjRenderer.java
+++ b/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/obj/ObjRenderer.java
@@ -4,6 +4,7 @@ import java.io.IOException;
 import java.io.InputStream;
 import java.util.Map;
 
+import org.saturnclient.common.ref.asset.IdentifierRef;
 import org.saturnclient.impl.cosmetics.utils.ShaderUtils;
 
 import de.javagl.obj.*;
@@ -36,13 +37,13 @@ public class ObjRenderer {
             Mtl mtl = mtlMap != null ? mtlMap.get(materialName) : null;
 
             // Resolve texture identifier using same logic as ObjUnbakedModelModel
-            Identifier texture = Identifier.of("minecraft:textures/misc/white.png");
+            IdentifierRef texture = IdentifierRef.ofVanilla("textures/misc/white.png");
 
             if (mtl != null) {
                 String mapKd = mtl.getMapKd();
                 if (mapKd != null) {
                     if (!mapKd.startsWith("#")) {
-                        texture = Identifier.of(mapKd);
+                        texture = IdentifierRef.of(mapKd);
                     }
                 }
             }
diff --git a/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/utils/IdentifierUtils.java b/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/utils/IdentifierUtils.java
index 1c526b7..bd8be2d 100644
--- a/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/utils/IdentifierUtils.java
+++ b/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/utils/IdentifierUtils.java
@@ -42,11 +42,13 @@ public class IdentifierUtils {
 
             }
 
-            NativeImageBackedTexture texture = new NativeImageBackedTexture(() -> identifier.toString(), nativeImage);
-            
-            SaturnClient.client.execute(() ->
-                SaturnClient.client.getTextureManager().registerTexture(identifier, texture)
-            );
+            SaturnClient.client.execute(() -> {
+                NativeImageBackedTexture texture = new NativeImageBackedTexture(
+                        () -> identifier.toString(),
+                        nativeImage);
+
+                SaturnClient.client.getTextureManager().registerTexture(identifier, texture);
+            });
 
         } catch (Exception e) {
             SaturnClient.LOGGER.error("Failed to register texture: {}", identifierRef, e);
@@ -62,9 +64,8 @@ public class IdentifierUtils {
         long end = System.currentTimeMillis();
 
         SaturnClient.LOGGER.info(
-            "Registered {} textures in {}ms",
-            textures.size(),
-            (end - start)
-        );
+                "Registered {} textures in {}ms",
+                textures.size(),
+                (end - start));
     }
 }
\ No newline at end of file
diff --git a/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/utils/ShaderUtils.java b/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/utils/ShaderUtils.java
index 8bc2414..9adf50d 100644
--- a/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/utils/ShaderUtils.java
+++ b/versions/1.21.5/src/main/java/org/saturnclient/impl/cosmetics/utils/ShaderUtils.java
@@ -1,14 +1,39 @@
 package org.saturnclient.impl.cosmetics.utils;
 
+import org.saturnclient.common.ref.asset.IdentifierRef;
+import org.saturnclient.cosmetics.utils.GifUtils;
+
+import com.mojang.blaze3d.pipeline.RenderPipeline;
+
+import net.minecraft.client.gl.RenderPipelines;
 import net.minecraft.client.render.RenderLayer;
+import net.minecraft.client.render.RenderPhase.Textures;
+import net.minecraft.client.render.block.entity.EndPortalBlockEntityRenderer;
 import net.minecraft.util.Identifier;
 
 public class ShaderUtils {
-    public static RenderLayer getRenderLayer(Identifier texture) {
-        if (texture.getPath().endsWith("end.png")) {
-            return RenderLayer.getEndGateway();
+    public static final RenderPipeline END_GATEWAY_PIPELINE = RenderPipelines.register(
+            RenderPipeline.builder(new RenderPipeline.Snippet[] { RenderPipelines.RENDERTYPE_END_PORTAL_SNIPPET })
+                    .withLocation("pipeline/end_gateway")
+                    .withShaderDefine("PORTAL_LAYERS", 16)
+                    .withCull(false)
+                    .build());
+
+    public static final RenderLayer END_GATEWAY = RenderLayer.of("end_gateway", 1536, false, false,
+            END_GATEWAY_PIPELINE,
+            RenderLayer.MultiPhaseParameters.builder()
+                    .texture(Textures.create().add(EndPortalBlockEntityRenderer.SKY_TEXTURE, false, false)
+                            .add(EndPortalBlockEntityRenderer.PORTAL_TEXTURE, false, false).build())
+                    .build(false));
+
+    public static RenderLayer getRenderLayer(IdentifierRef texture) {
+        String path = texture.toString();
+        if (path.endsWith(".gif")) {
+            return RenderLayer.getEntityAlpha((Identifier) (Object) GifUtils.get(texture));
+        } else if (path.endsWith("end.png")) {
+            return END_GATEWAY;
         } else {
-            return RenderLayer.getEntityAlpha(texture);
+            return RenderLayer.getEntityAlpha((Identifier) (Object) texture);
         }
     }
 }
\ No newline at end of file
diff --git a/versions/1.21.5/src/main/java/org/saturnclient/impl/mixins/MatrixStackMixin.java b/versions/1.21.5/src/main/java/org/saturnclient/impl/mixins/MatrixStackMixin.java
index 5ae8f85..2823f6a 100644
--- a/versions/1.21.5/src/main/java/org/saturnclient/impl/mixins/MatrixStackMixin.java
+++ b/versions/1.21.5/src/main/java/org/saturnclient/impl/mixins/MatrixStackMixin.java
@@ -1,5 +1,4 @@
 package org.saturnclient.impl.mixins;
-import org.joml.Quaternionf;
 import org.joml.Quaternionfc;
 import org.saturnclient.common.ref.render.MatrixStackRef;
 import org.saturnclient.common.ref.render.QuaternionfRef;