diff --git a/.gitignore b/.gitignore
index 53a3de7..e6a9dff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -159,8 +159,5 @@ Thumbs.db
 *.swp
 .vscode
 
-debug.py
-
 # uv
-
 uv.lock
diff --git a/src/rootfilespec/bootstrap/TList.py b/src/rootfilespec/bootstrap/TList.py
index bc62cff..bfc1d90 100644
--- a/src/rootfilespec/bootstrap/TList.py
+++ b/src/rootfilespec/bootstrap/TList.py
@@ -65,6 +65,9 @@ class TObjArray(TSeqCollection):
     objects: tuple[ROOTSerializable, ...]
     """List of objects."""
 
+    def __iter__(self):
+        return iter(self.objects)
+
     @classmethod
     def update_members(cls, members: Members, buffer: ReadBuffer):
         (members["fLowerBound"],), buffer = buffer.unpack(">i")
diff --git a/src/rootfilespec/bootstrap/uproot.py b/src/rootfilespec/bootstrap/uproot.py
new file mode 100644
index 0000000..bcb368b
--- /dev/null
+++ b/src/rootfilespec/bootstrap/uproot.py
@@ -0,0 +1,171 @@
+from typing import Any
+
+from uproot.model import Model  # type: ignore[import-not-found]
+
+from rootfilespec.bootstrap.strings import TString
+from rootfilespec.serializable import ROOTSerializable, _get_annotations
+
+
+class UprootModelAdapter(Model):  # type: ignore[misc]
+    """
+    Adapter for Uproot models to be used with the rootfilespec library.
+    This class allows Uproot to read ROOTSerializable objects
+    """
+
+    _model: ROOTSerializable
+    _file: Any
+
+    def __init__(self, model: ROOTSerializable) -> None:
+        self._model = model
+
+    def __getattr__(self, name: str):
+        # Try the wrapped model first
+        if hasattr(self._model, name):
+            return getattr(self._model, name)
+
+        # Then try the class we're adapting to (Uproot behavior/model internals)
+        behavior_cls = getattr(type(self), "__behavior_cls__", None)
+        if behavior_cls and hasattr(behavior_cls, name):
+            return getattr(behavior_cls, name)
+
+        # Fall back to error
+        msg = f"{self.__class__.__name__} has no attribute {name!r}"
+        raise AttributeError(msg)
+
+    @property
+    def _fields(self):
+        return _get_annotations(type(self._model))
+
+    @property
+    def encoded_classname(self):
+        name = type(self._model).__name__.replace("3a3a", "_3a3a_")
+        return "Model_" + name
+
+    def num_members(self):
+        return len(self._fields)
+
+    def member_name(self, index):
+        try:
+            return list(self._fields.keys())[index]
+        except IndexError:
+            err = f"Member index {index} out of range"
+            raise IndexError(err) from None
+
+    def member(self, name, all: bool = True, none_if_missing: bool = False):
+        if all:
+            value = getattr(self._model, name, None)
+        else:
+            # Check only declared fields on this type (not bases)
+            fields = _get_annotations(type(self._model))
+            value = getattr(self._model, name, None) if name in fields else None
+
+        if none_if_missing and value is None:
+            msg = f"Member {name} not found in {self._model.__class__.__name__}"
+            raise AttributeError(msg)
+
+        return self._adapt_value(value)
+
+    def _adapt_value(self, value: Any) -> Any:
+        """Normalize ROOTSerializable values into Uproot-friendly objects."""
+        if isinstance(value, ROOTSerializable):
+            if isinstance(value, TString):
+                return value.fString.decode("utf-8")
+
+            adapter_cls = create_adapter_class(type(value))
+            return adapter_cls(value)
+
+        if isinstance(value, list | tuple):
+            return type(value)(self._adapt_value(v) for v in value)
+
+        if isinstance(value, dict):
+            return {k: self._adapt_value(v) for k, v in value.items()}
+
+        return value
+
+
+def create_adapter_class(model_cls: type) -> type:
+    """
+    Wrap a Model class (like Model_TTree_v20) into an Adapter that exposes
+    lookup, bases, cache_key, and underscored aliases safely.
+    """
+    try:
+        behavior_subclasses = model_cls.behavior  # type: ignore[attr-defined]
+    except AttributeError:
+        behavior_subclasses = (
+            base for base in model_cls.__bases__ if "uproot.behavior" in base.__module__
+        )
+
+    # TODO: Check if we can use model_cls instead of *behavior_subclasses
+    class Adapter(UprootModelAdapter, *behavior_subclasses):  # type: ignore[misc]
+        def __init__(self, model_instance):
+            super().__init__(model_instance)
+            self._internal_lookup = getattr(model_instance, "_lookup", {})
+            self._internal_bases = getattr(model_instance, "_bases", [])
+            self._internal_cache_key = getattr(model_instance, "cache_key", None)
+
+        @property
+        def name(self):
+            return getattr(self._model, "name", None)
+
+        @property
+        def class_version(self):
+            return getattr(self._model, "class_version", None)
+
+        def __enter__(self):
+            return self
+
+        def __exit__(self, exc_type, exc, tb):
+            try:
+                close = getattr(self, "close", None)
+                if callable(close):
+                    close()
+                else:
+                    mclose = getattr(self._model, "close", None)
+                    if callable(mclose):
+                        mclose()
+            except Exception:
+                return False
+            return False
+
+        # def __getitem__(self, key):
+        #     try:
+        #         return self.lookup[key]
+        #     except Exception:
+        #         return self._internal_lookup[key]
+
+        # @property
+        # def lookup(self):
+        #     val = getattr(self.model, "lookup", None)
+        #     if val is None or isinstance(val, property):
+        #         return self._internal_lookup
+        #     return val
+
+        @property
+        def bases(self):
+            val = getattr(self.model, "bases", None)
+            if val is None or isinstance(val, property):
+                return self._internal_bases
+            return val
+
+        @property
+        def cache_key(self):
+            val = getattr(self.model, "cache_key", None)
+            if val is None or isinstance(val, property):
+                return self._internal_cache_key
+            return val
+
+        # @property
+        # def _lookup(self):
+        #     return self.lookup
+
+        @property
+        def _bases(self):
+            return self.bases
+
+        @property
+        def _cache_key(self):
+            return self.cache_key
+
+    Adapter.__name__ = f"Adapter_{model_cls.__name__}"
+
+    return Adapter