diff --git a/src/vbl_aquarium/models/pinpoint.py b/src/vbl_aquarium/models/pinpoint.py
index df529d3..bb725b6 100644
--- a/src/vbl_aquarium/models/pinpoint.py
+++ b/src/vbl_aquarium/models/pinpoint.py
@@ -1,6 +1,8 @@
 from __future__ import annotations
 
-from vbl_aquarium.models.unity import Vector2, Vector3
+from pydantic import Field
+
+from vbl_aquarium.models.unity import Vector2, Vector3, Color
 from vbl_aquarium.utils.vbl_base_model import VBLBaseModel
 
 # CRANIOTOMY
@@ -10,17 +12,55 @@ class CraniotomyModel(VBLBaseModel):
     index: int
     size: Vector2
     position: Vector3
-    rectangle: bool = False
-
-
-class CraniotomyGroup(VBLBaseModel):
-    atlas: str
-    data: list[CraniotomyModel]
-
 
 # TRANSFORM
 
 
 class AffineTransformModel(VBLBaseModel):
+    name: str
+    prefix: str
     scaling: Vector3
     rotation: Vector3
+
+
+# RIG
+
+class RigModel(VBLBaseModel):
+    name: str
+    image: str
+    position: Vector3 = Field(default=Vector3(x=0, y=0, z=0))
+    rotation: Vector3 = Field(default=Vector3(x=0, y=0, z=0))
+    active: bool
+
+
+# Probes and insertions
+
+class InsertionModel(VBLBaseModel):
+    position: Vector3
+    angles: Vector3
+    atlas_name: str
+    transform_name: str
+    reference_coord: Vector3
+
+class ProbeModel(VBLBaseModel):
+    insertion: InsertionModel
+
+    uuid: str
+    name: str
+
+    color: Color
+
+
+# Full scene
+
+class SceneModel(VBLBaseModel):
+    atlas_name: str
+    transform_name: str
+
+    probes: list[ProbeModel]
+    rigs: list[RigModel]
+    craniotomies: list[CraniotomyModel]
+
+    scene_data: list[str]
+
+    settings: str