diff --git a/packer/packer.py b/packer/packer.py
index 76d74cb..45a8d8e 100755
--- a/packer/packer.py
+++ b/packer/packer.py
@@ -303,6 +303,21 @@ class ExpandID:
                 tex = item.get_pointer(b'tex')
                 yield tex
 
+    @staticmethod
+    def _expand_generic_nodetree(block):
+        assert(block.dna_type.dna_type_id == b'bNodeTree')
+
+        sdna_index_bNode = block.file.sdna_index_from_id[b'bNode']
+        for item in bf_utils.iter_ListBase(block.get_pointer(b'nodes.first')):
+            item_type = item.get(b'type', sdna_index_refine=sdna_index_bNode)
+
+            if item_type == 143:  # SH_NODE_TEX_IMAGE
+                yield item.get_pointer(b'id', sdna_index_refine=sdna_index_bNode)
+
+            # import IPython; IPython.embed()
+            # print(item.get(b'name', sdna_index_refine=sdna_index_bNode))
+            # print(item.get(b'type', sdna_index_refine=sdna_index_bNode))
+
     @staticmethod
     def expand_OB(block):
         yield block.get_pointer(b'data')
@@ -327,6 +342,10 @@ class ExpandID:
     def expand_MA(block):
         yield from ExpandID._expand_generic_mtex(block)
 
+        block_ntree = block.get_pointer(b'nodetree')
+        if block_ntree is not None:
+            yield from ExpandID._expand_generic_nodetree(block_ntree)
+
     @staticmethod
     def expand_TE(block):
         yield block.get_pointer(b'ima')