Use real identifier

Author: UnknownSilicon

parallelworlds/src/main/java/parallelmc/parallelworlds/registry/ParallelBlockRegistry.java

@@ -118,7 +118,7 @@ public boolean registerBlock(ResourceKey<@NotNull Block> key, Block block, Block
 
         stack.applyComponentsAndValidate(
                 DataComponentPatch.builder()
-                        .set(TypedDataComponent.createUnchecked(DataComponents.ITEM_MODEL, Identifier.fromNamespaceAndPath("minecraft", "sand")))
+                        .set(TypedDataComponent.createUnchecked(DataComponents.ITEM_MODEL, key.identifier()))
                         .set(TypedDataComponent.createUnchecked(DataComponents.ITEM_NAME, name)).build());
 
         return registerBlock(key, block, targetBlockstate, List.of(stack), stack);