diff --git a/inox2d/src/node.rs b/inox2d/src/node.rs
index 432f3dc..2985076 100644
--- a/inox2d/src/node.rs
+++ b/inox2d/src/node.rs
@@ -3,10 +3,16 @@ pub mod drawables;
 
 use crate::math::transform::TransformOffset;
 
-#[derive(Clone, Copy, Hash, Eq, PartialEq)]
+#[derive(Clone, Copy, Hash, Eq, PartialEq, Debug)]
 #[repr(transparent)]
 pub struct InoxNodeUuid(pub(crate) u32);
 
+impl Into<u32> for InoxNodeUuid {
+	fn into(self) -> u32 {
+		self.0
+	}
+}
+
 pub struct InoxNode {
 	pub uuid: InoxNodeUuid,
 	pub name: String,
diff --git a/inox2d/src/puppet.rs b/inox2d/src/puppet.rs
index ce67ff8..3dbbce3 100644
--- a/inox2d/src/puppet.rs
+++ b/inox2d/src/puppet.rs
@@ -167,4 +167,20 @@ impl Puppet {
 			render_ctx.update(&self.nodes, &mut self.node_comps);
 		}
 	}
+
+	pub fn physics(&self) -> &PuppetPhysics {
+		&self.physics
+	}
+
+	pub fn nodes(&self) -> &InoxNodeTree {
+		&self.nodes
+	}
+
+	pub fn world(&self) -> &World {
+		&self.node_comps
+	}
+
+	pub fn params(&self) -> &HashMap<String, Param> {
+		&self.params
+	}
 }