cleanup of scarpet dependencies

src/main/java/carpet/script/external/VanillaClient.java

@@ -0,0 +1,13 @@
+package carpet.script.external;
+
+import carpet.mixins.ShulkerBoxAccessMixin;
+import net.minecraft.client.model.ShulkerModel;
+import net.minecraft.client.renderer.blockentity.BlockEntityRenderer;
+import net.minecraft.world.level.block.entity.ShulkerBoxBlockEntity;
+
+public class VanillaClient
+{
+    public static ShulkerModel<?> ShulkerBoxRenderer_model(final BlockEntityRenderer<ShulkerBoxBlockEntity> shulkerBoxRenderer) {
+        return ((ShulkerBoxAccessMixin)shulkerBoxRenderer).getModel();
+    }
+}