diff --git a/converter/src/main/java/org/geysermc/pack/converter/PackConverter.java b/converter/src/main/java/org/geysermc/pack/converter/PackConverter.java
index 354d86c..da9e601 100644
--- a/converter/src/main/java/org/geysermc/pack/converter/PackConverter.java
+++ b/converter/src/main/java/org/geysermc/pack/converter/PackConverter.java
@@ -42,7 +42,6 @@
 
 import javax.imageio.ImageIO;
 import java.io.IOException;
-import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.IdentityHashMap;
@@ -152,7 +151,7 @@ public PackConverter converter(@NotNull Converter<?> converter) {
      * @param converters the converters to add
      * @return this instance
      */
-    public PackConverter converters(@NotNull List<Converter<?>> converters) {
+    public PackConverter converters(@NotNull List<? extends Converter<?>> converters) {
         this.converters.addAll(converters);
         return this;
     }
@@ -259,9 +258,13 @@ public PackConverter convert() throws IOException {
             ResourcePack javaResourcePack = this.compressed ? MinecraftResourcePackReader.minecraft().readFromZipFile(this.input) : MinecraftResourcePackReader.minecraft().read(NioDirectoryFileTreeReader.read(this.input));
             BedrockResourcePack bedrockResourcePack = new BedrockResourcePack(this.tmpDir);
 
+            final Converter.ConversionDataCreationContext conversionDataCreationContext = new Converter.ConversionDataCreationContext(
+                this, logListener, input, this.tmpDir, javaResourcePack
+            );
+
             int errors = 0;
             for (Converter converter : this.converters) {
-                ConversionData data = converter.createConversionData(this, input, this.tmpDir);
+                ConversionData data = converter.createConversionData(conversionDataCreationContext);
                 PackConversionContext<?> context = new PackConversionContext<>(data, this, javaResourcePack, bedrockResourcePack, this.logListener);
 
                 List<ActionListener<?>> actionListeners = this.actionListeners.getOrDefault(data.getClass(), List.of());
diff --git a/converter/src/main/java/org/geysermc/pack/converter/converter/BaseConverter.java b/converter/src/main/java/org/geysermc/pack/converter/converter/BaseConverter.java
index 4ff6229..faa0370 100644
--- a/converter/src/main/java/org/geysermc/pack/converter/converter/BaseConverter.java
+++ b/converter/src/main/java/org/geysermc/pack/converter/converter/BaseConverter.java
@@ -26,16 +26,13 @@
 
 package org.geysermc.pack.converter.converter;
 
-import org.geysermc.pack.converter.PackConverter;
 import org.geysermc.pack.converter.data.BaseConversionData;
 import org.jetbrains.annotations.NotNull;
 
-import java.nio.file.Path;
-
 public abstract class BaseConverter implements Converter<BaseConversionData> {
 
     @Override
-    public BaseConversionData createConversionData(@NotNull PackConverter converter, @NotNull Path inputDirectory, @NotNull Path outputDirectory) {
-        return new BaseConversionData(inputDirectory, outputDirectory);
+    public BaseConversionData createConversionData(@NotNull ConversionDataCreationContext context) {
+        return new BaseConversionData(context.inputDirectory(), context.outputDirectory());
     }
 }
diff --git a/converter/src/main/java/org/geysermc/pack/converter/converter/Converter.java b/converter/src/main/java/org/geysermc/pack/converter/converter/Converter.java
index 428564e..d624fd9 100644
--- a/converter/src/main/java/org/geysermc/pack/converter/converter/Converter.java
+++ b/converter/src/main/java/org/geysermc/pack/converter/converter/Converter.java
@@ -29,7 +29,9 @@
 import org.geysermc.pack.converter.PackConversionContext;
 import org.geysermc.pack.converter.PackConverter;
 import org.geysermc.pack.converter.data.ConversionData;
+import org.geysermc.pack.converter.util.LogListener;
 import org.jetbrains.annotations.NotNull;
+import team.unnamed.creative.ResourcePack;
 
 import java.nio.file.Path;
 
@@ -37,9 +39,18 @@ public interface Converter<T extends ConversionData> {
 
     void convert(@NotNull PackConversionContext<T> context) throws Exception;
 
-    T createConversionData(@NotNull PackConverter converter, @NotNull Path inputDirectory, @NotNull Path outputDirectory);
+    T createConversionData(@NotNull ConversionDataCreationContext context);
 
     default boolean isExperimental() {
         return false;
     }
+
+    record ConversionDataCreationContext(
+        @NotNull PackConverter converter,
+        @NotNull LogListener logListener,
+        @NotNull Path inputDirectory,
+        @NotNull Path outputDirectory,
+        @NotNull ResourcePack javaResourcePack
+    ) {
+    }
 }
diff --git a/converter/src/main/java/org/geysermc/pack/converter/converter/Converters.java b/converter/src/main/java/org/geysermc/pack/converter/converter/Converters.java
index 3864037..69b9eb2 100644
--- a/converter/src/main/java/org/geysermc/pack/converter/converter/Converters.java
+++ b/converter/src/main/java/org/geysermc/pack/converter/converter/Converters.java
@@ -31,14 +31,14 @@
 
 public class Converters {
 
-    public static List<Converter<?>> defaultConverters() {
+    public static List<? extends Converter<?>> defaultConverters() {
         return defaultConverters(false);
     }
 
-    @SuppressWarnings({ "rawtypes", "unchecked" })
-    public static List<Converter<?>> defaultConverters(boolean experimental) {
-        return (List) ServiceLoader.load(Converter.class).stream()
+    public static List<? extends Converter<?>> defaultConverters(boolean experimental) {
+        return ServiceLoader.load(Converter.class).stream()
                 .map(ServiceLoader.Provider::get)
+                .map(c -> (Converter<?>)c)
                 .filter(converter -> experimental || !converter.isExperimental())
                 .toList();
     }
diff --git a/converter/src/main/java/org/geysermc/pack/converter/converter/model/ModelConverter.java b/converter/src/main/java/org/geysermc/pack/converter/converter/model/ModelConverter.java
index b86ebad..b211436 100644
--- a/converter/src/main/java/org/geysermc/pack/converter/converter/model/ModelConverter.java
+++ b/converter/src/main/java/org/geysermc/pack/converter/converter/model/ModelConverter.java
@@ -42,7 +42,6 @@
 import org.geysermc.pack.bedrock.resource.models.entity.modelentity.geometry.bones.cubes.uv.Up;
 import org.geysermc.pack.bedrock.resource.models.entity.modelentity.geometry.bones.cubes.uv.West;
 import org.geysermc.pack.converter.PackConversionContext;
-import org.geysermc.pack.converter.PackConverter;
 import org.geysermc.pack.converter.converter.Converter;
 import org.geysermc.pack.converter.data.ModelConversionData;
 import org.jetbrains.annotations.NotNull;
@@ -54,7 +53,6 @@
 import team.unnamed.creative.model.Model;
 import team.unnamed.creative.texture.TextureUV;
 
-import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
@@ -184,8 +182,11 @@ public void convert(@NotNull PackConversionContext<ModelConversionData> context)
     }
 
     @Override
-    public ModelConversionData createConversionData(@NotNull PackConverter converter, @NotNull Path inputDirectory, @NotNull Path outputDirectory) {
-        return new ModelConversionData(inputDirectory, outputDirectory);
+    public ModelConversionData createConversionData(@NotNull ConversionDataCreationContext context) {
+        return new ModelConversionData(
+            context.inputDirectory(), context.outputDirectory(),
+            ModelStitcher.vanillaProvider(context.javaResourcePack(), context.logListener())
+        );
     }
 
     private TextureUV multiplyUv(TextureUV textureUV, float mult) {
diff --git a/converter/src/main/java/org/geysermc/pack/converter/converter/texture/TextureConverter.java b/converter/src/main/java/org/geysermc/pack/converter/converter/texture/TextureConverter.java
index 3fc437b..72a1ba7 100644
--- a/converter/src/main/java/org/geysermc/pack/converter/converter/texture/TextureConverter.java
+++ b/converter/src/main/java/org/geysermc/pack/converter/converter/texture/TextureConverter.java
@@ -28,7 +28,6 @@
 
 import com.google.auto.service.AutoService;
 import org.geysermc.pack.converter.PackConversionContext;
-import org.geysermc.pack.converter.PackConverter;
 import org.geysermc.pack.converter.converter.Converter;
 import org.geysermc.pack.converter.converter.texture.transformer.TextureTransformer;
 import org.geysermc.pack.converter.converter.texture.transformer.TransformContext;
@@ -147,7 +146,7 @@ public void convert(@NotNull PackConversionContext<TextureConversionData> contex
     }
 
     @Override
-    public TextureConversionData createConversionData(@NotNull PackConverter converter, @NotNull Path inputDirectory, @NotNull Path outputDirectory) {
-        return new TextureConversionData(inputDirectory, outputDirectory, converter.textureSubdirectory());
+    public TextureConversionData createConversionData(@NotNull ConversionDataCreationContext context) {
+        return new TextureConversionData(context.inputDirectory(), context.outputDirectory(), context.converter().textureSubdirectory());
     }
 }
diff --git a/converter/src/main/java/org/geysermc/pack/converter/data/ModelConversionData.java b/converter/src/main/java/org/geysermc/pack/converter/data/ModelConversionData.java
index 9d613b0..32e2506 100644
--- a/converter/src/main/java/org/geysermc/pack/converter/data/ModelConversionData.java
+++ b/converter/src/main/java/org/geysermc/pack/converter/data/ModelConversionData.java
@@ -26,7 +26,9 @@
 
 package org.geysermc.pack.converter.data;
 
+import lombok.Getter;
 import net.kyori.adventure.key.Key;
+import org.geysermc.pack.converter.converter.model.ModelStitcher;
 import org.jetbrains.annotations.NotNull;
 import team.unnamed.creative.model.Model;
 
@@ -36,9 +38,12 @@
 
 public class ModelConversionData extends BaseConversionData {
     private final Map<Key, Model> stitchedModels = new HashMap<>();
+    @Getter
+    private final ModelStitcher.Provider modelProvider;
 
-    public ModelConversionData(@NotNull Path inputDirectory, @NotNull Path outputDirectory) {
+    public ModelConversionData(@NotNull Path inputDirectory, @NotNull Path outputDirectory, ModelStitcher.Provider modelProvider) {
         super(inputDirectory, outputDirectory);
+        this.modelProvider = modelProvider;
     }
 
     public void addStitchedModel(@NotNull Model model) {