code: def _link_data(self):
          
          # accessors -> buffer_views -> buffers
          for acc in self.accessors:
              acc.bufferView = self.buffer_views[acc.bufferViewId]
  
          for buffer_view in self.buffer_views:
              buffer_view.buffer = self.buffers[buffer_view.bufferId]
  
          # Link accessors to mesh primitives
          for mesh in self.meshes:
              for primitive in mesh.primitives:
                  if getattr(primitive, "indices", None) is not None:
                      primitive.indices = self.accessors[primitive.indices]
                  for name, value in primitive.attributes.items():
                      primitive.attributes[name] = self.accessors[value]
  
          # Link buffer views to images
          for image in self.images:
              if image.bufferViewId is not None:
                  image.bufferView = self.buffer_views[image.bufferViewId]
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